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APPLICATION CONSIDERATIONS

The proper selection and application of power transmission products and components, including the related area

of product safety, is the responsibility of the customer. Operating and performance requirements and potential

associated issues will vary appreciably depending upon the use and application of such products and components.

The scope of the technical and application information included in this publication is necessarily limited. Unusual

operating environments and conditions, lubrication requirements, loading supports, and other factors can

materially affect the application and operating results of the products and components and the customer should

carefully review its requirements. Any technical advice or review furnished by Emerson Power Transmission

Corporation and its divisions with respect to the use of products and components is given in good faith and

without charge, and Emerson assumes no obligation or liability for the advice given, or results obtained, all such

advice and review being given and accepted at customer’s risk.

For a copy of our Standard Terms and Conditions of Sale, Disclaimers of Warranty, Limitation of Liability and

Remedy, please contact Emerson Power Transmission Customer Service at 1-800-626-2120. These terms and

conditions of sale, disclaimers and limitations of liability apply to any person who may buy, acquire or use an

Emerson Power Transmission Corporation product referred to herein, including any person who buys from a

licensed distributor of these branded products.

Browning, Browning Split Taper, B5V, EPT Edge, Emerson, Emerson. Consider It Solved., Emerson Industrial

Automation, Gearbelt, Gripnotch, Griptwist, Jaure, Kop-Flex, McGill, Multi-Trap, MVP, Q-D, Sealmaster and System

Plast are trademarks of Emerson Electric Co. or one of its afliated companies.

MCC12011E • Form 8972E • Printed in USA

V-belt Drives and

Bearings Product Guide

Emerson Climate Technologies

Power Transmission Solutions

Corporate Headquarters

7120 New Buffington Road

Florence, KY 41042

Customer Service 800 626 2120

Fax 800 262 3292

Technical Service 800 626 2093

www.emerson-ept.com

The First Name in

Performance HVAC

Belt Drives and

Bearing Products

Summary of content (180 pages)

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Emerson Climate Technologies Power Transmission Solutions ® The First Name in Performance HVAC Belt Drives and Bearing Products Corporate Headquarters 7120 New Buffington Road Florence, KY 41042 Customer Service Fax Technical Service 800 626 2120 800 262 3292 800 626 2093 www.emerson-ept.com Catalog HVAC APPLICATION CONSIDERATIONS The proper selection and application of power transmission products and components, including the related area of product safety, is the responsibility of the customer.
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The First Name in Performance HVAC Belt Drives and Bearing Products Part Number Explanation ..................... 8 Belts Super Gripbelt......................................... 9 Gripnotch® A, B, C................................. 10 FHP 2L, 3L, 4L, 5L................................... 13 “358” Gripbelts® ................................... 14 Sheaves Stock Sheave Interchange................. 20-30 Fixed Pitch V-Belt Sheaves AK–BK........................................... 34-41 B5V® .....................
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Technology Leadership to Meet the Requirements of Shorter Centers and Higher Speeds Browning® VP Variable Pitch Sheaves • Increased wall thickness and hub design for increased horsepower capacity and shorter center drives • Tighter tolerances for reduced vibration • External rib design provides extra cooling for longer belt life B5V Sheaves • Combination groove accepts A, B and 5V belts • B5V serves 90% of all 10-125HP applications • B bushing utilizes the popular split taper design for true concentr
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Energy Responsibility In Three Easy Steps 1 Upgrade from wrapped to notched belts and improve efficiency. 2 Worn sheaves allow belt slip. Inspect sheaves for wear. Wear greater than 1/32” can decrease efficiency 5% or more. 3 2 Properly tension belts.
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Upgrade from wrapped to notched belts and improve efficiency The Belt Drive Efficiency Calculator is on the web at www.emerson-ept.com under Engineering Tools Check out our video “Save the Green – Energy Responsibility in Three Easy Steps” at: YouTube.com/ThePowerTransmission 150 HP $2,125.78 125 HP $1,777.93 100 HP $1,422.00 75 HP $1,081.17 60 HP $860.16 50 HP $717.71 40 HP $576.11 30 HP $430.93 25 HP $362.25 20 HP $294.27 10 HP $148.79 “A single 100HP belt 7.5 HP $111.
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V-Belt Drive Advantages V-belt drives provide many maintenance advantages that help in your daily struggle to reduce equipment repairs and to hold forced downtime to the lowest possible level. 1. They are rugged–they will give years of troublefree performance when given just reasonable attention...even under adverse conditions. 2. They are clean–require no lubrication. 3. They are efficient–performing with an average of 94-98% efficiency. 4. They are smooth starting and running. 5.
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2L 9/32" 3L 3/8" 3V 3/8" x 5/16" “A” Belts 1/2" x 5/16" 4L 1/2" 5L 21/32" “B” Belts 21/32" x 7/16" 5V 5/8" x 17/32" “C” Belts 7/8" x 17/32" 8V 1" x 29/32" Unique design enhances performance and provides increased HP capacity in shorter center drives. GripBelt Gripnotch Belt Ê Ë Ë Ì Ê Í Ì Before we talk about “Avoiding Problems” and “Solving Problems”, let’s take a brief look at how V-belts are constructed. There are basically two types of construction.
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Fixed and Variable Pitch • B5V® • Browning Split Taper® and Q-D® bushing system • Performance V-belts • VP and MVP® • Millions of drive combinations • Browning® branded belts and sheaves provide four times the product offering of any competition.
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Browning Split Taper® Bushing... The only bushing in the industry with a lifetime guarantee • Solid flange to maintain concentric bores • 3/4" taper per foot – self locking • Double-split barrel for positive clamping • External key on most sizes for positive drive and greater torque carrying capabilities • Available in inch, metric and spline bores.
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Part Number Explanation V-Belts Sheaves 5L 500 2 VP 71 x 1 5/8 50.0" outside length Finished Bore Belt section 7.1" outside diameter Variable pitch 2 grooves B - 148 Belt reference number AK 89 H "H" bushed bore Belt section Nominal diameter reference Single groove, cast iron, "A" section belt 6 B5V 154 5V X 1180 15.4” diameter for “B” section belt 118.
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A20 - D660 Super Gripbelt® Belts “A” Belts 1/2" x 5/16" Length Outside Pitch 22.2” 21.3” 23.2 22.3 24.2 23.3 25.2 24.3 26.2 25.3 27.2 26.3 28.2 27.3 29.2 28.3 30.2 29.3 31.2 30.3 32.2 31.3 33.2 32.3 34.2 33.3 35.2 34.3 36.2 35.3 37.2 36.3 38.2 37.3 39.2 38.3 40.2 39.3 41.2 40.3 42.2 41.3 43.2 42.3 44.2 43.3 45.2 44.3 46.2 45.3 47.2 46.3 48.2 47.3 49.2 48.3 50.2 49.3 51.2 50.3 52.2 51.3 53.2 52.3 54.2 53.3 55.2 54.3 56.2 55.3 57.2 56.3 58.2 57.3 59.2 58.3 60.2 59.3 61.2 60.3 62.2 61.3 63.2 62.3 64.2 63.
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® AX20- DX360 Gripnotch® Belts • • • • • Table No. 1 Belt No. AX20 AX21 AX22 AX23 AX24 AX25 AX26 AX27 AX28 AX29 AX30 AX31 AX32 AX33 AX34 AX35 AX36 AX37 AX38 AX39 AX40 AX41 AX42 AX43 AX44 AX45 AX46 AX47 AX48 AX49 AX50 AX51 AX52 AX53 AX54 AX55 AX56 AX57 AX58 AX59 AX60 AX61 AX62 AX63 AX64 AX65 AX66 AX67 AX68 AX69 AX70 AX71 AX72 AX73 AX74 AX75 AX76 AX77 AX78 AX79 10 Length Outside 22.2” 23.2 24.2 25.2 26.2 27.2 28.2 29.2 30.2 31.2 32.2 33.2 34.2 35.2 36.2 37.2 38.2 39.2 40.2 41.2 42.2 43.2 44.2 45.2 46.
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3GBBX51 - 4GBC300 Gripband Belts • • • Oil and heat resistant Ideal for pulsating loads and long centers Static conducting Table No. 1 Stock Sizes Part No. Pitch Length Wt. Lbs. Part No. Pitch Length Wt. Lbs. Part No. Pitch Length Wt. Lbs. Part No. Pitch Length Wt. Lbs. Part No. Pitch Length Wt. Lbs.
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® AA51- CC720DC Double V Gripbelt® Belts Table No. 1 Belt No. Length Belt No. .5 .5 .6 .6 .7 .8 .8 .9 1.0 1.0 1.1 1.2 1.2 .6 .8 BB83 BB85 BB90 BB93 BB94 BB97 BB103 BB105 BB107 BB108 BB111 BB112 BB116 BB117 BB118 Outside 87.7” 89.7 94.7 97.7 98.7 101.7 107.7 109.7 111.7 112.7 115.7 116.7 120.7 121.7 122.7 Pitch 85.9” 87.9 92.9 95.9 96.9 99.9 105.9 107.9 109.9 110.9 113.9 114.9 118.9 119.9 120.9 Length Wt. Lbs. Belt No. 1.2 1.2 1.3 1.3 1.4 1.4 1.5 1.5 1.6 1.6 1.7 1.5 1.8 1.8 1.
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2L120 - 5L1000 FHP Belts • • • Wrapped construction provides smooth, quiet operation. Formulated for maximum flexibility with smaller diameter sheaves. Oil and heat resistant - static conducting. Table No. 1 Belt No.
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® 3VX250 - 8V4500 “358” Gripbelt® and Gripnotch® Belts • • • Oil and heat resistant More horsepower in less space Static conducting 3V 3/8" x 5/16" Table No. 1 14 5V 8V 5/8" x 17/32" 1" x 29/32" Specifications Part No. 3VX250 3VX265 3VX280 3VX300 3VX315 3VX335 3VX355 3VX375 3VX400 3VX425 3VX450 3VX475 3VX500 3VX530 3VX560 3VX600 3VX630 3VX670 3VX710 3VX750 3VX800 3VX850 3VX900 3VX950 3VX1000 3VX1060 3VX1120 3VX1180 3VX1250 3VX1320 3VX1400 Outside Length 25.0 26.5 28.0 30.0 31.5 33.5 35.5 37.
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2GB3VX450 - 4GB5V3000 “358” Gripband Belts Multiple V-Belts in Single Unit Construction • • Oil and heat resistant Ideal for pulsating loads and long centers Table No. 1 Stock Sizes Part No. Outside Length Wt. Lbs. Part No. Outside Length Wt. Lbs. Part No. Outside Length Wt. Lbs Part No. Outside Length Wt. Lbs. Part No. Outside Length Wt.
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® 3LP Griptwist - BP Griptwist Premium Griptwist Belt Adjustable to any length... Ideal for center drives, vibration suppression and hostile environments. Available in infinite sizes…Convenient 5' sections, bulk 100' coils, or cut by the foot to customer specified length. Higher Capacity You don’t need to compromise when you install Premium Griptwist® belt, because this belt has remarkable strength and durability. In fact, Premium Griptwist belts deliver higher horsepower than any other link-type V-belt.
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V-Drives World's Largest Selection of V-Belts, Sheaves and Bushings... Browning offers the most extensive V-drive line available anywhere, which means maximum economy, versatility and prompt availability for your every application...truly the right drive every time! When you specify Browning, you select from the broadest range of V-drive ratios and centers in the world—more than double the selection available from any other source.
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® Classical Gripbelt Sheaves® - Bushing Type Belt Size A AKH AK BKH BK A-B B5V TB B C D DD Bore DD Bore* DD Bore DD Bore* A DD B DD 1 2.8-18.0 1/2”-1 1/2” 1.8-18.0 3/8-1 7/16 2.8-18.4 1/2-1 1/2 2.2-18.4 3/8-1 7/16 3.8-27.3 4.2-27.8 2 2.8-18.0 1/2”-1 1/2” 1.8-18.0 1/2-1 7/16 3.0-18.4 1/2-1 1/2 2.3-18.4 1/2-1 7/16 3.8-27.3 4.2-27.8 3 Number of Grooves 4 3.8-27.3 4.2-27.8 3.8-27.3 4.2-27.
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Stock Sheave Listing Table No. 1 Datum Diameters “A” “B” Belts Belts 1.25” 1.5 1.8 2.0 1.9 2.3 2.0 2.4 2.1 2.5 2.2 2.6 2.3 2.7 2.4 2.8 2.5 2.9 2.6 3.0 2.8 3.2 3.0 3.4 3.2 3.6 3.4 3.8 3.5 3.9 3.6 4.0 3.7 4.1 3.8 4.2 4.0 4.4 4.2 4.6 4.4 4.8 4.5 4.9 4.6 5.0 4.7 5.1 4.8 5.2 5.0 5.4 5.2 5.6 5.4 5.8 5.5 5.9 5.6 6.0 5.7 6.1 5.8 6.2 6.0 6.4 6.2 6.6 6.4 6.8 6.5 6.9 6.6 7.0 6.7 7.1 7.0 7.4 7.5 7.9 7.6 8.0 8.0 8.4 8.2 8.6 8.5 8.9 8.6 9.0 9.0 9.4 9.5 9.9 10.0 10.4 10.5 10.9 10.6 11.0 11.0 11.4 12.0 12.4 13.0 13.4 13.
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® Stock Sheave Listing Table No. 1 2 Groove “A” and “B” Sheaves Datum Diameters “A” “B” Belts Belts 1.8” 1.9 2.3 2.0 2.1 2.5 2.2 2.6 2.3 2.4 2.8 2.5 2.6 3.0 2.8 3.2 3.0 3.4 3.2 3.6 3.4 3.8 3.5 3.9 3.6 4.0 3.7 4.1 3.8 4.2 4.0 4.4 4.2 4.6 4.4 4.8 4.5 4.9 4.6 5.0 4.7 5.1 4.8 5.2 5.0 5.4 5.2 5.6 5.4 5.8 5.5 5.9 5.6 6.0 5.7 6.1 5.8 6.2 6.0 6.4 6.2 6.6 6.4 6.8 6.6 7.0 7.0 7.4 7.6 8.0 8.0 8.4 8.2 8.6 8.6 9.0 9.0 9.4 10.0 10.4 10.6 11.0 11.0 11.4 12.0 12.4 13.0 13.4 13.2 13.6 14.0 15.0 15.4 15.6 16.0 18.0 18.
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Stock Sheave Listing Table No. 1 3 Groove “A” and “B” Sheaves Datum Diameters To 10 hp Over 10 hp “A” “B” TA 3BK 3BKH TB B B5V® Belts Belts Page 46 Page 49 Page 42 1.9” 2.3” 3BK25 2.1 2.5 3BK27 2.2 2.6 3BK28 2.4 2.6 3BK30 2.6 3.0 3BK32 2.8 3.2 3BK34 3.0 3.4 3TA30(P1) 3BK36 3TB34(P2) 3.2 3.6 3TA32(P1) 3BK40 3TB36(P2) 3.4 3.8 3TA34(P1) 3TB38(P1) 3.5 3.9 3BK45H 3.6 4.0 3TA36(P1) 3TB40(P1) 3.7 4.1 3BK47H 3.8 4.2 3TA38(P1) 3B5V42(P1) 3TB42(P1) 4.0 4.4 3TA40(P1) 3BK50H 3B5V44(P1) 3TB44(P1) 4.2 4.
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® Stock Sheave Listing Table No. 1 Datum Diameters “A” “B” Belts Belts 3.0 3.4 3.2 3.6 3.4 3.8 3.6 4.0 3.8 4.2 4.0 4.4 4.2 4.6 4.4 4.8 4.6 5.0 4.8 5.2 5.0 5.4 5.2 5.6 5.4 5.8 5.6 6.0 5.8 6.2 6.0 6.4 6.2 6.6 6.4 6.8 6.6 7.0 7.0 7.4 7.6 8.0 8.2 8.6 8.6 9.0 9.0 9.4 10.6 11.0 12.0 12.4 13.2 13.6 15.0 15.4 15.6 16.0 18.0 18.4 19.5 20.0 22.9 23.4 24.5 25.0 27.3 27.8 29.5 30.0 37.5 38.
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Stock Sheave Listing Table No. 1 Datum Diameters “A” “B” Belts Belts 3.0 3.4 3.2 3.6 3.4 3.8 3.6 4.0 3.8 4.2 4.0 4.4 4.2 4.6 4.4 4.8 4.6 5.0 4.8 5.2 5.0 5.4 5.2 5.6 5.4 5.8 5.6 6.0 5.8 6.2 6.0 6.4 6.2 6.6 6.4 6.8 6.6 7.0 7.0 7.4 7.6 8.0 8.2 8.6 8.6 9.0 9.0 9.4 10.6 11.0 12.0 12.4 13.2 13.6 15.0 15.4 15.6 16.0 18.0 18.4 19.5 20.0 24.5 25.0 29.5 30.0 29.5 30.0 37.5 38.0 37.5 38.
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® Stock Sheave Listing Table No. 1 Datum Dia. “C” Belts 5.0” 5.5 5.6 6.0 7.0 7.2 7.4 7.5 7.6 7.8 8.0 8.2 8.4 8.5 8.6 8.8 9.0 9.2 9.4 9.5 9.6 9.8 10.0 10.2 10.5 10.6 11.0 11.4 12.0 13.0 14.0 15.0 16.0 18.0 18.0 20.0 20.0 24.0 24.0 27.0 27.0 30.0 30.0 36.0 36.0 44.0 44.0 50.0 50.
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Stock Sheave Listing Table No. 1 Datum Dia. “C” Belts 6.0” 7.0 7.2 7.4 7.5 7.6 7.8 8.0 8.2 8.4 8.5 8.6 8.8 9.0 9.2 9.4 9.5 9.6 9.8 10.0 10.2 10.5 10.6 11.0 11.4 12.0 13.0 14.0 15.0 16.0 18.0 18.0 20.0 20.0 24.0 24.0 27.0 27.0 30.0 30.0 36.0 36.0 44.0 44.0 50.
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® Stock Sheave Listing Table No. 1 Nom. Pitch Dia. 2.2” 2.3 2.5 2.6 2.8 3.0 3.1 3.3 3.6 3.6 4.1 4.1 4.5 4.5 4.7 4.7 5.0 5.0 5.3 5.3 5.6 5.6 6.0 6.0 6.5 6.9 8.0 10.6 14.0 19.0 25.0 33.
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Stock Sheave Listing Table No.
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® Stock Sheave Listing Table No. 1 Pitch Diameter 4.3” 4.5 4.8 4.9 5.1 5.4 5.5 5.8 5.9 6.2 6.3 6.6 6.7 7.0 7.1 7.4 7.5 7.9 8.1 8.4 8.9 9.2 9.7 10.2 10.8 11.1 11.2 11.7 12.4 12.5 13.1 13.9 14.9 15.5 15.9 16.1 18.5 18.6 20.1 21.1 23.5 24.9 25.1 27.9 31.4 37.4 49.
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Stock Sheave Listing Table No. 1 Datum Diameters 12.3” 13.0 13.8 14.8 15.8 16.8 17.8 18.8 19.8 21.0 22.2 24.6 29.8 35.3 39.8 44.3 47.8 52.8 57.8 62.8 63.
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Browning Split Taper® Bushing Only bushing in the industry with a lifetime guarantee • Solid flange to maintain concentric bores • 3/4” taper per foot – self locking • Double split barrel for positive clamping • External key on most sizes for positive drive and greater torque carrying capabilities • Available in inch, metric and spline bores • Bore range from 3/8” to 10” 30
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® The #1 Name in Belt Drive Products for HVAC/R Quality Belt Drive Products for Commercial and Industrial Duty Applications • Bushings • Single and Multiple Groove Sheaves • Variable Pitch Sheaves up to 375 hp.
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® AS15 x 1/2 - BS32 x 1 Steel Sheaves Single Groove Sheaves for “4L” or “A” and “5L or B” Belts Table No. 1 Stock Sizes - Finished Bore STOCK BORES MARKED “X” DIAMETER Part No. Outside 1.50” 1.75 2.00 2.10 2.20 2.30 2.50 2.60 2.70 2.80 3.05 3.25 3.45 AS15 AS17 AS20 AS21 AS22 AS23 AS25 AS26 AS27 AS28 AS30 AS32 AS34 Datum “A” 1.25” 1.50 1.80 1.90 2.00 2.10 2.30 2.40 2.50 2.60 2.80 3.00 3.20 DIMENSIONS 1/2” 5/8” 3/4” 7/8” 1” O.L Wt. Lbs.
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AK17 x 1/2 - AK184 x 1 7/16 AK Cast Iron Sheaves Single Groove Sheaves for “4L” or “A” Belts “3L” Belts may also be used with these sheaves as indicated in the table below. Table No. 1 Part No. s AK17 s AK20 s AK21 s AK22 s AK23 s AK25 1/2” Stock Sizes - Finished Bore DIAMETERS Datum Pitch Outside “A” “3L” 1.75” 1.50” 1.16” 2.00 1.80 1.46 2.10 1.90 1.56 2.20 2.00 1.66 2.30 2.10 1.76 2.50 2.30 1.
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® AK30H - AK184H AK AKH AKH Cast Iron Sheaves Single Groove Sheaves for “4L” or “A” Belts “3L” Belts may also be used with these sheaves as indicated in the table below. Table No. 1 Stock Sizes with Browning Split Taper® Bushings AK30H AK32H AK34H AK39H AK41H AK44H DIAMETER DIM. Datum Pitch O.L. “A” “3L” 3.05” 2.80” 2.46” 1 13/16” 3.25 3.00 2.66 1 13/16 3.45 3.20 2.86 1 1/2 3.75 3.50 3.16 1 1/2 3.95 3.70 3.36 1 1/2 4.25 4.00 3.66 1 1/2 AK46H AK49H AK51H AK54H AK56H 4.45 4.75 4.95 5.25 5.45 4.20 4.
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2AK20 x 1/2 - 2AK184 x 1 7/16 2AK Cast Iron Sheaves Two Groove Sheaves for “4L” or “A” Belts “3L” Belts may also be used with these sheaves as indicated in the table below. Table No. 1 Part No. 2AK20 2AK21 2AK22 2AK23 2AK25 Stock Sizes - Finished Bore DIAMETERS Datum Pitch Outside “A” “3L” 2.00” 1.80” 1.46” 2.15 1.90 1.56 2.25 2.00 1.66 2.35 2.10 1.76 2.55 2.30 1.96 STOCK BORES MARKED “X” 7/8” 15/16” 1” DIMENSIONS 1/2” 5/8” 3/4” X X X - X X X X X X X X X X X X X - X X - - - O.L. Wt.
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® 2AK30H - 2AK184H 2AK 2AKH 2AKH Cast Iron Sheaves Two Groove Sheaves for “4L” or “A” Belts “3L” Belts may also be used with these sheaves as indicated in the table below. Table No. 1 Stock Sizes with Browning Split Taper® Bushings 2AK30H 2AK32H 2AK34H 2AK39H 4AK41H DIAMETERS Datum Pitch O.D. “A” “3L” 3.05” 2.80” 2.46” 3.25 3.00 2.66 3.45 3.20 2.86 3.75 3.50 3.16 3.95 3.70 3.36 2AK44H 2AK46H 2AK49H 2AK51H 2AK54H 4.25 4.45 4.75 4.95 5.25 4.00 4.20 4.50 4.70 5.
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BK24 x 1/2 - BK190 x 1 7/16 BK Cast Iron Sheaves Single Groove Sheaves Combination Groove 1/2” for “4L” or “A” Belts and “5L” or “B” Belts Table No. 1 Part No. sBK24 sBK25 sBK26 sBK27 sBK28 Stock Sizes - Finished Bore DIAMETER STOCK BORES MARKED “X” DIMENSIONS Datum Datum Outside 1/2” 5/8” 3/4” 7/8” 15/16” 1” 1 1/8” 1 3/16” 1 1/4” 1 3/8” 1 7/16” O.L. “A” “B” 2.40” 1.80” 2.20” X X X 1 7/32” 2.50 1.90 2.30 X X X X 1 7/32 2.60 2.00 2.40 X X X X 1 7/32 2.70 2.10 2.50 X X X X 1 7/32 2.95 2.20 2.
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® BK30H - BK190H BKH Cast Iron Sheaves Single Groove Sheaves Combination Groove BK BKH 1/2” for “4L” or “A” Belts and “5L” or “B” Belts Table No. 1 Stock Sizes with Browning Split Taper® Bushings Part No. DIAMETER DIMENSIONS Datum “B” 2.80” 3.00 3.20 3.40 3.60 O.L. Wt. Lbs. Less Bush. 1 15/16” 1 15/16 1 15/16 1 1/2 1 1/2 1.2 1.4 1.6 1.2 1.4 BK30H BK32H BK34H BK36H BK40H 3.15” 3.35 3.55 3.75 3.95 Datum “A” 2.40” 2.60 2.80 3.00 3.20 BK45H BK47H BK50H BK52H BK55H 4.25 4.45 4.75 4.95 5.25 3.
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2BK25 x 1/2 - 2BK190 x 1 7/16 2BK Cast Iron Sheaves Two Groove Sheaves Combination Groove 1/2” for “4L” or “A” Belts and “5L” or “B” Belts Table No. 1 Part No. 2BK25 2BK27 2BK28 2BK30 2BK32 Stock Sizes - Finished Bore DIAMETERS Datum Datum Outside “A” “B” 2.50” 1.90” 2.30” 2.70 2.10 2.50 2.95 2.20 2.60 3.15 2.40 2.80 3.35 2.60 3.00 STOCK BORES MARKED “X” DIMENSIONS 1/2” 5/8” 3/4” 7/8” 1” 1 1/8” 1 3/16” 1 3/8” 1 7/16” O.L. Wt. Lbs.
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® 2BK32H - 2BK190H 2BKH Cast Iron Sheaves Two Groove Sheaves Combination Groove 2BK 2BKH 1/2” for “4L” or “A” Belts and “5L” or “B” Belts Table No. 2 Stock “H” Bushings Table No. 1 Stock Sizes with Browning Split Taper® Bushings Wt. Lbs. Less Bush. DIAMETER DIMENSIONS O.D. Datum “A” Datum “B” O.L. 2BK32H 2BK34H 2BK36H 2BK40H 2BK45H 3.35” 3.55 3.75 3.95 4.25 2.60” 2.80 3.00 3.20 3.50 3.00” 3.20 3.40 3.60 3.90 2 13/16” 2 13/16 2 3/8 2 3/8 2 3/8 2.1 2.4 2.0 2.4 3.
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1B5V42 - 2B5V66 B5V® Gripbelt® Sheaves with Browning Split Taper® Bushings Table No. 1 Datum “A” Belts Specifications - Stock B5V Sheaves DIAMETERS Datum “B” Pitch “5V” Belts Belts Part Number Outside 1 Groove, Face Width = 1 3.8 4.0 4.2 4.4 4.6 4.8 5.0 5.2 5.4 5.6 5.8 6.0 6.2 6.4 6.6 7.0 7.6 8.2 8.6 9.0 10.6 12.0 13.2 15.0 15.6 18.0 19.5 22.9 24.5 27.3 4.2 4.4 4.6 4.8 5.0 5.2 5.4 5.6 5.8 6.0 6.2 6.4 6.6 6.8 7.0 7.4 8.0 8.6 9.0 9.4 11.0 12.4 13.6 15.4 16.0 18.4 20.0 23.4 25.0 27.8 4.3 4.5 4.7 4.9 5.
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B5V ® 2B5V68 - 4B5V278 B5V® Gripbelt® Sheaves with Browning Split Taper® Bushings Part Number Outside Sheave Bushing OL 2 Grooves (Cont.), Face Width = 1 23/32 Wt. (Lbs.) Less Bush. 6.4 6.6 7.0 7.6 8.2 8.6 9.0 10.6 12.0 13.2 15.0 15.6 18.0 19.5 22.9 24.5 27.3 6.8 7.0 7.4 8.0 8.6 9.0 9.4 11.0 12.4 13.6 15.4 16.0 18.4 20.0 23.4 25.0 27.8 6.9 7.1 7.5 8.1 8.7 9.1 9.5 11.1 12.5 13.7 15.5 16.1 18.5 20.1 23.5 25.1 27.9 7.08 7.28 7.68 8.28 8.88 9.28 9.68 11.28 12.68 13.88 15.68 16.28 18.68 20.28 23.
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® 5B5V42 - 6B5V250 B5V® Gripbelt® Sheaves with Browning Split Taper® Bushings Table No. 1 Datum “A” Belts Specifications - Stock “B5V” Sheaves DIAMETERS Datum “B” Pitch “5V” Belts Belts Part Number Dimensions (Inches) Outside Sheave Bushing OL 5 Grooves, Face Width = 3 7/8 Wt. (Lbs.) Less Bush. 3.8 4.0 4.2 4.4 4.6 4.8 5.0 5.2 5.4 5.6 5.8 6.0 6.2 6.4 6.6 7.0 7.6 8.2 8.6 9.0 10.6 12.0 13.2 15.0 15.6 18.0 19.5 4.2 4.4 4.6 4.8 5.0 5.2 5.4 5.6 5.8 6.0 6.2 6.4 6.6 6.8 7.0 7.4 8.0 8.6 9.0 9.4 11.0 12.
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Proven B5V® Technology Offers the greatest value in the belt drive industry *Available 1 Through 6 Grooves, Up to 125 hp Same sheave accommodates A, B & 5V Belts! • Simplifies selection • Reduces inventories • 5V performance — B groove economy Utilizes the popular Split Taper design • Bore range — 1/2" - 3 3/4" • Shorter barrel length — less shaft space • Used extensively throughout line Created through CAD and Finite Element Analysis • Lighter weight • Higher Strength • Better Balance Increase
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1TB34 - 1TB380 TB Gripbelt® Sheaves with Browning Split Taper® Bushings For Use with All “A” and “B” Section Belts Table No. 1 Specifications - Stock “TB” Sheaves DIAMETERS 1 Groove, Face Width = 1” Part Number Dimensions Datum “A” Datum “B” Outside Inside Sheave Bushing OL 3.0” 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 5.2 5.4 5.6 5.8 6.0 6.2 6.4 6.6 7.0 7.6 8.2 8.6 9.0 10.6 12.0 13.2 15.0 15.6 18.0 19.5 24.5 29.5 37.5 3.4” 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 5.2 5.4 5.6 5.8 6.0 6.2 6.4 6.6 6.8 7.
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TB ® 2TB30 - 3TB380 TB Gripbelt® Sheaves with Browning Split Taper® Bushings For Use with All “A” and “B” Section Belts Specifications - Stock “TB” Sheaves Table No. 1 DIAMETERS 2 Grooves, Face Width = 1 3/4” Datum “A” Datum “B” Outside Inside 3.0” 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 5.2 5.4 5.6 5.8 6.0 6.2 6.4 6.6 7.0 7.6 8.2 8.6 9.0 10.6 12.0 13.2 15.0 15.6 18.0 19.5 24.5 29.5 37.5 3.4” 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 5.2 5.4 5.6 5.8 6.0 6.2 6.4 6.6 6.8 7.0 7.4 8.0 8.6 9.0 9.4 11.0 12.4 13.
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4TB34 - 4TB380 TB Gripbelt® Sheaves with Browning Split Taper® Bushings For Use with All “A” and “B” Section Belts Table No. 1 Specifications - Stock “TB” Sheaves DIAMETERS Datum Datum Out“A” “B” side 3.0” 3.4” 3.75” 3.2 3.6 3.95 3.4 3.8 4.15 3.6 4.0 4.35 3.8 4.2 4.55 4.0 4.4 4.75 4.2 4.6 4.95 4.4 4.8 5.15 4.6 5.0 5.35 4.8 5.2 5.55 5.0 5.4 5.75 5.2 5.6 5.95 5.4 5.8 6.15 5.6 6.0 6.35 5.8 6.2 6.55 6.0 6.4 6.75 6.2 6.6 6.95 6.4 6.8 7.15 6.6 7.0 7.35 7.0 7.4 7.75 7.6 8.0 8.35 8.2 8.6 8.95 8.6 9.0 9.35 9.0 9.
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TB ® 5TB34 - 6TB380 TB Gripbelt® Sheaves with Browning Split Taper® Bushings For Use with All “A” and “B” Section Belts Specifications - Stock “TB” Sheaves Table No. 1 DIAMETERS 5 Grooves, Face Width = 4” Datum “A” Datum “B” Outside Inside 3.0” 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 5.2 5.4 5.6 5.8 6.0 6.2 6.4 6.6 7.0 7.6 8.2 8.6 9.0 10.6 12.0 13.2 15.0 15.6 18.0 19.5 24.5 29.5 37.5 3.4” 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 5.2 5.4 5.6 5.8 6.0 6.2 6.4 6.6 6.8 7.0 7.4 8.0 8.6 9.0 9.4 11.0 12.4 13.
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2B54Q - 3B380R B Gripbelt® Sheaves with Browning Split Taper® Bushings For Use with All “A” and “B” Section Belts Table No. 1 Specifications - Stock “B” Sheaves DIAMETERS 2 Grooves, Face Width = 1 3/4” Wt. Part Number Dimensions Less BushSheave OL Bush. ing 5.0” 5.4” 5.75” — 2B54Q Q1 2 25/32” 6.0 5.2 5.6 5.95 — 2B56Q Q1 2 25/32 7.3 5.4 5.8 6.15 — 2B58Q Q1 2 25/32 7.9 5.6 6.0 6.35 — 2B60Q Q1 2 25/32 8.9 5.8 6.2 6.55 — 2B62Q Q1 2 25/32 9.4 6.0 6.4 6.75 — 2B64Q Q1 2 25/32 10.1 6.2 6.6 6.
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B ® 4B54Q - 6B380R B Gripbelt® Sheaves with Browning Split Taper® Bushings For Use with All “A” and “B” Section Belts Specifications - Stock “B” Sheaves Table No. 1 DIAMETERS Datum “A” Datum “B” Outside Inside 5.0” 5.2 5.4 5.6 5.8 6.0 6.2 6.4 15.0 15.6 18.0 19.5 24.5 29.5 37.5 5.4” 5.6 5.8 6.0 6.2 6.4 6.6 6.8 15.4 16.0 18.4 20.0 25.0 30.0 38.0 5.75” 5.95 6.15 6.35 6.55 6.75 6.95 7.15 15.75 16.35 18.75 20.35 25.35 30.35 38.
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8B54Q - 8B380S B Gripbelt® Sheaves with Browning Split Taper® Bushings For Use with All “A” and “B” Section Belts Table No. 1 Specifications - Stock “B” Sheaves DIAMETERS Datum “A” Datum “B” Part Number Outside Inside Sheave Bushing Dimensions O.L. Wt. Less Bush. “A” Belts 8 Grooves, Face Width = 6 1/4” 1/2" x 5/16" 5.0” 5.4” 5.75” 3 7/8” 8B54Q Q2 7 9/32” 18.1 5.2 5.6 5.95 4 1/16 8B56Q Q2 7 9/32 20.6 5.4 5.8 6.15 4 1/4 8B58Q Q2 6 1/4 20.9 5.6 6.0 6.
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® 1TC70 - 1TC240 TC Gripbelt® Sheaves with Browning Split Taper® Bushings For Use with All “C” Section Belts Table No. 1 Specifications - Stock “TC” Sheaves DIAMETERS 1 Groove, Face Width = 1 1/4” Part Number Dimensions Datum “C” Outside Inside Sheave Bushing O.L. 7.0” 7.2 7.4 7.6 7.8 8.0 8.2 8.4 8.6 8.8 9.0 9.2 9.4 9.6 9.8 10.0 10.2 10.6 11.0 11.4 12.0 13.0 16.0 20.0 24.0 7.40” 7.60 7.80 8.00 8.20 8.40 8.60 8.80 9.00 9.20 9.40 9.60 9.80 10.00 10.20 10.40 10.60 11.00 11.40 11.80 12.40 13.
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TC 2TC70 - 3TC240 TC Gripbelt® Sheaves with Browning Split Taper® Bushings For Use with All “C” Section Belts Table No. 1 Specifications - Stock “TC” Sheaves DIAMETERS 2 Grooves, Face Width = 2 1/4” Datum “C” Outside Inside 7.0” 7.2 7.4 7.6 7.8 8.0 8.2 8.4 8.6 8.8 9.0 9.2 9.4 9.6 9.8 10.0 10.2 10.6 11.0 11.4 12.0 13.0 16.0 20.0 24.0 7.40” 7.60 7.80 8.00 8.20 8.40 8.60 8.80 9.00 9.20 9.40 9.60 9.80 10.00 10.20 10.40 10.60 11.00 11.40 11.80 12.40 13.40 16.40 20.40 24.
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® 4TC70 - 4TC240 TC Gripbelt® Sheaves with Browning Split Taper® Bushings For Use with All “C” Section Belts Table No. 1 Specifications - Stock “TC” Sheaves DIAMETERS 4 Grooves, Face Width = 4 1/4” Part Number Dimensions Datum “C” Outside Inside Sheave Bushing O.L. 7.0” 7.2 7.4 7.6 7.8 8.0 8.2 8.4 8.6 8.8 9.0 9.2 9.4 9.6 9.8 10.0 10.2 10.6 11.0 11.4 12.0 13.0 16.0 20.0 24.0 7.40” 7.60 7.80 8.00 8.20 8.40 8.60 8.80 9.00 9.20 9.40 9.60 9.80 10.00 10.20 10.40 10.60 11.00 11.40 11.80 12.40 13.
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TC 5TC70 - 6TC240 TC Gripbelt® Sheaves with Browning Split Taper® Bushings For Use with All “C” Section Belts Table No. 1 Specifications - Stock “TC” Sheaves DIAMETERS 5 Grooves, Face Width = 5 1/4 Datum “C” Outside Inside 7.0” 7.2 7.4 7.6 7.8 8.0 8.2 8.4 8.6 8.8 9.0 9.2 9.4 9.6 9.8 10.0 10.2 10.6 11.0 11.4 12.0 13.0 16.0 20.0 24.0 7.40” 7.60 7.80 8.00 8.20 8.40 8.60 8.80 9.00 9.20 9.40 9.60 9.80 10.00 10.20 10.40 10.60 11.00 11.40 11.80 12.40 13.40 16.40 20.40 24.
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® 1C56P - 4C500U C Gripbelt® Sheaves with Browning Split Taper® Bushings For Use with All “C” Section Belts Table No. 1 Specifications - Stock “C” Sheaves OL P1 Q1 2 3/16” 2 25/32 6.0 6.1 2C56P 2C60Q 2C140R 2C180R 2C270R 2C300R 2C360R 2C440R P1 Q1 R1 R1 R1 R1 R1 R1 2 1/2” 2 25/32 3 9/32 3 9/32 3 9/32 3 9/32 3 9/32 3 9/32 8.4 9.5 33.5 42.3 77.0 93.0 117.0 164.
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C 5C90R - 7C500S C Gripbelt® Sheaves with Browning Split Taper® Bushings For Use with All “C” Section Belts Table No. 1 Specifications - Stock “C” Sheaves DIAMETERS Part Number Dimensions Datum “C” Outside Inside Sheave Bushing OL Wt. Less Bush. 9.0” 9.2 9.4 9.6 9.8 10.0 10.2 10.6 11.0 12.0 13.0 14.0 15.0 16.0 18.0 18.0 20.0 20.0 24.0 24.0 27.0 30.0 30.0 36.0 44.0 50.0 9.40” 9.60 9.80 10.00 10.20 10.40 10.60 11.00 11.40 12.40 13.40 14.40 15.40 16.40 18.40 18.40 20.40 20.40 24.40 24.40 27.
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® 8C70Q - 8C500U C Gripbelt® Sheaves with Browning Split Taper® Bushings For Use with All “C” Section Belts Table No. 1 Specifications - Stock “C” Sheaves DIAMETERS Datum Out“C” side Part Number BushSheave ing Inside 8 Grooves, Face Width = 8 1/4” 7.0 8.0 8.6 9.0 9.2 9.4 9.6 9.8 10.0 10.2 10.6 11.0 12.0 13.0 14.0 15.0 16.0 18.0 18.0 20.0 20.0 24.0 24.0 27.0 30.0 30.0 36.0 36.0 44.0 44.0 50.0 50.0 7.40” 8.40 9.00 9.40 9.60 9.80 10.00 10.20 10.40 10.60 11.00 11.40 12.40 13.40 14.40 15.40 16.40 18.
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“358” Gripbelt® Drives More Horsepower in Less Space Browning “358” Gripbelt Drives combine the improved performance characteristics of today’s higher quality synthetic materials with a more compact cross-section to provide an efficient mode of power transmission. Because of the significantly higher capacity of these belts, drives are designed with shorter center distances and smaller sheaves. Overall drive dimensions are reduced by as much as 40%; weight savings of up to 25% are achievable.
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3V ® 1F3V26 - 4F3V33 3V Finished Bore “358” Gripbelt® Sheaves Table No. 1 Specifications - Stock “3V” Sheaves DIAMETERS Pitch “3V” OutInBelts side side Part No. Dimensions O.L. Stock Bores Marked “X” C 5/8” 3/4” 7/8” 1” Wt. Lbs. 3V 3/8" x 5/16" 1 1/8” 1 3/8” 1 Groove 2.60” 2.75 2.95 3.10 3.30 2.65” 2.80 300 3.15 3.35 - 1F3V26 1F3V28 1F3V30 1F3V31 1F3V33 1 7/64” 1 7/64” 1 7/64” 1 7/64” 1 7/64” 11/64” 11/64” 11/64” 11/64” 11/64” X X - X X X - X X X - - - .7 .8 .8 .8 1.0 2.60” 2.
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1G3V26 - 1Q3V250 3V Gripbelt® Sheaves with Browning Split Taper® Bushings Table No. 1 Specifications - Stock “3V” Sheaves DIAMETERS Pitch "3V" Belts Outside 2.60” 2.75 2.95 3.10 3.30 3.60 3.60 4.07 4.07 4.45 4.45 4.70 4.70 4.95 4.95 5.25 5.25 5.55 5.55 5.95 5.95 6.45 6.85 7.95 10.55 13.95 18.95 24.95 2.65” 2.80 3.00 3.15 3.35 3.65 3.65 4.12 4.12 4.50 4.50 4.75 4.75 5.00 5.00 5.30 5.30 5.60 5.60 6.00 6.00 6.50 6.90 8.00 10.60 14.00 19.00 25.
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3V ® 2G3V26 - 4R3V335 3V Gripbelt® Sheaves with Browning Split Taper® Bushings Table No.
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5P3V47 - 8S3V335 3V Gripbelt® Sheaves with Browning Split Taper® Bushings Table No. 1 Specifications - Stock “3V” Sheaves DIAMETERS Part Number Dimensions Bushing OL Wt. Less Bush. 5P3V47 5P3V50 5P3V53 5P3V56 5Q3V60 5Q3V65 5Q3V69 5Q3V80 5Q3V106 5Q3V140 5R3V190 5R3V250 5R3V335 P1 P1 P1 P1 Q1 Q1 Q1 Q1 Q1 Q1 R1 R1 R1 2 9/16” 2 9/16 2 9/16 2 9/16 2 25/32 3 1/16 3 1/16 3 1/16 3 1/16 3 1/16 3 5/16 3 5/16 3 5/16 5.6 6.0 7.1 8.1 9.5 11.6 13.9 14.3 17.5 27.5 40.9 64.0 92.
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5V ® 2P5V44 - 3U5V500 5V Gripbelt® Sheaves with Browning Split Taper® Bushings Table No. 1 Specifications - Stock “5V” Sheaves DIAMETERS Pitch 5V Belts Outside s4.30” s4.50 s4.80 s5.10 s5.40 s5.80 s6.20 s6.60 7.00 7.40 7.90 8.40 8.90 9.15 9.65 10.20 10.80 11.70 12.40 13.10 13.90 14.90 15.90 21.10 27.90 4.40” 4.60 4.90 5.20 5.50 5.90 6.30 6.7 7.10 7.50 8.00 8.50 9.00 9.25 9.75 10.30 10.90 11.80 12.50 13.20 14.00 15.00 16.00 21.20 28.00 PART NUMBER Inside Sheave 2 Grooves, Face Width =1 1/16” O.L.
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4P5V44 - 5U5V500 5V Gripbelt® Sheaves with Browning Split Taper® Bushings Table No. 1 Specifications - Stock “5V” Sheaves DIAMETERS Part Number Dimensions Wt. Less Bush. Pitch 3V Belts Outside s4.30” s4.50 s4.80 s5.10 s5.40 s5.80 s6.20 s6.60 7.00 7.40 7.90 8.40 8.90 9.15 9.65 10.20 10.80 11.70 12.40 13.10 13.90 14.90 15.90 21.10 27.90 37.40 49.90 4.40” 4.60 4.90 5.20 5.50 5.90 6.30 6.70 7.10 7.50 8.00 8.50 9.00 9.25 9.75 10.30 10.90 11.80 12.50 13.20 14.00 15.00 16.00 21.20 28.00 37.50 50.
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5V ® 6Q5V71 - 8U5V500 5V Gripbelt® Sheaves with Browning Split Taper® Bushings Table No. 1 Specifications - Stock “5V” Sheaves DIAMETERS Part Number Dimensions Wt. Less Bush. Pitch “3V” Belts Outside 7.00” 7.40 7.90 8.40 8.90 9.15 9.65 10.20 10.80 11.70 12.40 13.10 13.90 14.90 15.90 21.10 24.90 27.90 37.40 49.90 7.10” 7.50 8.00 8.50 9.00 9.25 9.75 10.30 10.90 11.80 12.50 13.20 14.00 15.00 16.00 21.20 25.00 28.00 37.50 50.
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4S8V125 - 5U8V640 8V Gripbelt® Sheaves with Browning Split Taper® Bushings Table No. 1 Specifications - Stock “8V” Sheaves DIAMETERS Pitch “8V” Belts 12.3” 13.0 13.8 14.8 15.8 16.8 17.8 18.8 19.8 21.0 22.2 29.8 39.8 47.8 52.8 57.8 63.8 4 Grooves, Face Width = 4 7/8” Outside Inside 12.5” 13.2 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.2 22.4 30.0 40.0 48.0 53.0 58.0 64.0 9 1/2” 10 1/4 11 12 13 14 15 16 17 18 1/4 19 3/8 27 37 45 49 3/4 54 3/4 60 3/4 Part Number Dimensions Sheave Bushing O.L.
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8V ® 6S8V125 - 8W8V640 8V Gripbelt® Sheaves with Browning Split Taper® Bushings Table No. 1 Specifications - Stock “8V” Sheaves DIAMETERS 6 Grooves, Face Width = 7 1/8” Pitch “8V” Belts Outside Inside 12.3” 13.0 13.8 14.8 15.8 16.8 17.8 18.8 19.8 21.0 22.2 29.8 39.8 47.8 52.8 57.8 63.8 12.5” 13.2 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.2 22.4 30.0 40.0 48.0 53.0 58.0 64.0 9 1/2” 10 1/4 11 12 13 14 15 16 17 18 1/4 19 3/8 27 37 45 49 3/4 54 3/4 60 3/4 Sheave Bushing O.L. Wt. Less Bush.
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B, Q-D 1B34SH - 2B74SK Q-D® Sheaves for “A” and “B” Belts Table No. 1 Part No. Specifications - Stock “B” Sheaves Bushing Bore Range D.D. “B” Belts “A” Belts O.D. 1 Groove, Face Width = 7/8” (1B34SH - 1B70SDS) Face Width = 1” (1B74SDS - 1B200SK) Wt.
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® 2B80SK - 3B380E Q-D® Sheaves for “A” and “B” Belts Table No. 1 Part No. Specifications - Stock “B” Sheaves Bore Range Bushing 2 Grooves (Cont.), Face Width = 1 3/4” “B” Belts D.D. “A” Belts O.L. Wt.
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B, Q-D 4B34SD - 5B380E Q-D® Sheaves for “A” and “B” Belts Table No. 1 Part No. Specifications - Stock “B” Sheaves Bushing Bore Range 4 Grooves, Face Width = 3 1/4” D.D. “B” Belts “A” Belts O.L. Wt.
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® 6B34SD - 10B380J Q-D® Sheaves for “A” and “B” Belts Table No. 1 Part No. Specifications - Stock “B” Sheaves Bushing Bore Range 6 Grooves, Face Width = 4 3/4” “A” Belts O.L. Wt.
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C, Q-D 1C70SF - 2C300F Q-D® Sheaves for “C” Belts Table No. 1 Part No. Specifications - Stock “C” Sheaves Bushing Bore Range DATUM “C” O.D Wt. Less Bushing 1 Groove, Face Width = 1/4” “C” Belts 1C70SF 1C75SF SF SF 1/2” - 2 15/16” 1/2 - 2 15/16 7.0” 7.5 7.40” 7.90 10 12 1C80SF SF 1/2 - 2 15/16 8.0 8.40 13 1C85SF SF 1/2 - 2 15/16 8.5 8.90 14 1C90SF 1C95SF SF SF 1/2 - 2 15/16 1/2 - 2 15/16 9.0 9.5 9.40 9.
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® 3C50SD - 5C500J Q-D® Sheaves for “C” Belts Table No. 1 Part No. Specifications - Stock “C” Sheaves Bushing Bore Range 3 Grooves, Face Width = 3 1/4” O.D Wt.
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C, Q-D 6C60SF - 8C500M Q-D® Sheaves for “C” Belts Table No. 1 Part No. Specifications - Stock “C” Sheaves Bushing Bore Range 6 Grooves, Face Width = 6 1/4” DATUM “C” O.D Wt.
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3V ® 13V220JA - 23V2500SF Q-D® Sheaves for “3V” Belts Table No. 1 Part No. Specifications - Stock “D” Sheaves Bushing Bore Range 1 Groove, Face Width = 11/16” P.D. “3V” Belts O.D. Wt. Less Bushing 13V220JA 13V235JA 13V250JA 13V265JA JA JA JA JA 1/2” - 1 1/4” 1/2 - 1 1/4 1/2 - 1 1/4 1/2 - 1 1/4 2.15” 2.30 2.45 2.60 2.20” 2.35 2.50 2.65 .4 .4 .5 .
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33V250JA - 43V3350E Q-D® Sheaves for “3V” Belts Table No. 1 Part No.
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® 53V475SDS - 83V3350F 3V Q-D® Sheaves for “3V” Belts Table No. 1 Part No. Specifications - Stock “3V” Sheaves Bushing Bore Range 5 Grooves, Face Width = 2 5/16” P.D. “3V” Belts O.D. Wt.
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25V440SH - 35V1320E Q-D® Sheaves for “5V” Belts Table No. 1 Part No. Specifications - Stock “5V” Sheaves Bushing Bore Range P.D. "5V” Belts O.D. Wt.
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5V ® 35V1400E - 45V5000J Q-D® Sheaves for “5V” Belts Table No. 1 Part No. Specifications - Stock “5V” Sheaves Bushing Bore Range P.D. “5V” Belts O.D. Wt. Less Bushing 13.90” 14.9 15.9 18.6 21.1 23.5 27.9 31.4 37.4 49.9 14.00” 15 16 18.7 21.2 23.6 28 31.5 37.5 50 37 38 39.2 47.2 55 70.2 86.
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55V440SD - 65V5000M Q-D® Sheaves for “5V” Belts Table No. 1 Part No. Specifications - Stock “5V” Sheaves Bushing Bore Range 5 Grooves, Face Width = 3 3/4” P.D. “5V” Belts O.D. Wt.
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5V ® 85V710SF - 85V5000M Q-D® Sheaves for “5V” Belts Table No. 1 Part No. Specifications - Stock “5V” Sheaves Bushing Bore Range P.D. “5V” Belts O.D. Wt.
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48V1250F - 68V5300N Q-D® Sheaves for “8V” Belts Table No. 1 Part No. Specifications - Stock “8V” Sheaves Bushing Bore Range 4 Grooves, Face Width = 4 7/8” P.D. “8V” Belts O.D. Wt. Less Bushing 48V1250F 48V1320F 48V1400F 48V1500F 48V1600F 48V1700F 48V1800F 48V1900F 48V2000J 48V2120J 48V2240J 48V2480M 48V3000M 48V3550M 48V4000M 48V4450M 48V5300M F F F F F F F F J J J M M M M M M 1”-4” 1-4 1-4 1-4 1-4 1-4 1-4 1-4 1 1/2-4 1/2 1 1/2-4 1/2 1 1/2-4 1/2 2-5 1/2 2-5 1/2 2-5 1/2 2-5 1/2 2-5 1/2 2-5 1/2 12.
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8V ® 88V1250J - 88V6300P Q-D® Sheaves for “8V” Belts Table No. 1 Part No. Specifications - Stock “8V” Sheaves Bushing Bore Range P.D “8V” Belts O.D. Wt. Less Bushing 8 Grooves, Face Width = 9 3/8” 88V1250J J 1 1/2-4 1/2 12.3 12.5 131 88V1320J J 1 1/2-4 1/2 13 13.2 160 88V1400J 88V1500J J J 1 1/2-4 1/2 1 1/2-4 1/2 13.8 14.8 14 15 175 186 88V1600J J 1 1/2-4 1/2 15.8 16 210 88V1700M 88V1800M M M 2-5 1/2 2-5 1/2 16.8 17.8 17 18 221 235 88V1900M M 2-5 1/2 18.
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Design and Installation Suggestions Browning Gripbelt® "V" Drives are primarily intended for the transmission of power with relatively high speed driving units. Their acceptance by industry covers a broad field of applications including installations on a wide variety of different types of equipment, including speed increasing drives, V-flat drives, quarter-turn drives, multiple shaft drives and conveyors. Many such applications are regularly being designed and installed using stock parts.
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® Gripbelt® Drive Engineering Data Basic Drive Selection Procedure Selections are based on horsepower ratings for single belt and are not corrected for arc of contact, belt length or ratio. Selections based on a 1.0 service factor. Drive calculations based on motor or smaller sheave operating at 1750 rpm. Application characteristics: Low horsepower • For single groove low horsepower application (under 3 hp) • Ideal for fan applications FHP (Fractional Horsepower) V-Belts Belt Type 3L Pitch Dia. 1.
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Overload Service Factors Load and operating characteristics of both the driving and driven units must be considered thoroughly in the selection of Browning Gripbelt® Drives. It is essential that all drives be designed for maximum load conditions to be encountered. Most drives will at some time be overloaded, perhaps only momentarily. It is good practice to have predetermined drive capacity to handle this overload.
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® Gripbelt® Drive Engineering Data Datum System In December, 1987, RMA/MPTA adopted Standard IP20-1988. This standard supersedes IP20-1977 and affected the A, B, C, and D belts and sheaves. Those products in this catalog are in accordance with IP20-1988 which incorporates the Datum Diameter System. The Datum System specifies the Datum Diameter as the effective diameter for determining the pitch length of the belt for center distance calculation. In this catalog, Datum Diameter (D.D.
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This and the other information on this page is included for technical support in figuring non-standard drives. Correction Factor for Belt Length Correction Factor for Loss in Arc of Contact Longer belts have greater horsepower ratings because of less frequent flexure around sheaves. The loss of arc of contact from 180° for different drives can be determined in the following manner: Multiply H. P. ratings by appropriate factor from table below to get the final corrected horsepower.
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® Gripbelt® Drive Engineering Data Tensioning V-Belt Drives General rules of tensioning. 1. DEFLECTION = BELT SPAN 64 Ideal tension is the lowest tension at which the belt will not slip under peak load conditions. Check tension frequently during the first 24 - 48 hours of operation. Over tensioning shortens belt and bearing life. Keep belts free from foreign material which may cause slip. Make V-drive inspection on a periodic basis. Tension when slipping.
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A Gripbelt Horsepower Tables “A” Super Gripbelt® Belts Table No. 1 rpm of Smaller Sheave 1160 1450 1750 2900 3500 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 4400 4800 5200 5600 6000 6500 7000 7500 8000 (“Drive Ratio Correction” Must Be Added to Ratings Listed Below) SHEAVE DATUM DIAMETERS 2.00 2.10 2.20 2.40 2.60 2.80 3.00 3.20 3.40 3.50 3.70 3.80 4.00 4.20 4.40 4.50 4.70 4.80 5.00 ** ** 0.90 1.10 1.14 ** ** ** ** ** ** 0.91 0.96 1.00 1.
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A ® A Gripbelt Horsepower Tables “A” Super Gripbelt® Belts Table No. 1 ("Drive Ratio Correction Must Be Added to Ratings Listed Below) rpm of Smaller Sheave 1160 1450 1750 2900 3500 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 4400 4800 5200 5600 6000 6500 7000 7500 8000 8000 SHEAVE DATUM DIAMETERS DRIVE RATIO CORRECTION 5.20 5.40 5.50 5.70 5.80 6.00 6.20 6.40 6.70 7.00 8.00 4.40 5.23 6.02 8.28 8.92 ** 3.25 3.90 4.52 5.09 5.64 6.15 6.62 7.06 7.
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B B Gripbelt Horsepower Tables “B” Super Gripbelt® Belts Table No. 1 rpm of Smaller Sheave 1450 1750 2900 3500 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400 4600 4800 5000 6000 (“Drive Ratio Correction” Must Be Added to Ratings Listed Below) SHEAVE DATUM DIAMETERS 3.00 3.20 3.40 3.60 3.80 4.00 4.20 4.40 4.60 4.80 5.00 5.20 5.40 5.60 5.80 6.00 6.20 6.40 6.60 1.49 1.58 1.54 1.28 ** ** ** ** 1.39 1.48 1.54 1.59 1.62 1.63 1.62 1.
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® B Gripbelt Horsepower Tables “B” Super Gripbelt® Belts Table No. 1 rpm of Smaller 6.80 Sheave 1450 1750 2900 3500 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400 4600 4800 5000 6000 9.43 10.66 13.12 12.68 ** 4.77 6.02 7.17 8.23 9.20 10.07 10.85 11.52 12.09 12.54 12.87 13.07 13.14 13.07 12.85 12.48 – – – – – – – – SHEAVE DATUM DIAMETERS DRIVE RATIO CORRECTION 7.00 7.10 7.40 7.90 8.00 8.40 8.60 8.90 9.00 9.40 1.02- 1.04- 1.07- 1.09- 1.
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C C Gripbelt Horsepower Tables “C” Super Gripbelt® Belts Table No. 1 rpm of Smaller Sheave 870 960 1160 1450 1750 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2200 2400 2600 3000 3400 3800 4100 (“Drive Ratio Correction” Must Be Added to Ratings Listed Below) SHEAVE DATUM DIAMETERS 5.60 6.00 7.00 7.20 7.40 7.60 7.80 8.00 8.20 8.40 8.60 8.80 9.00 9.20 9.40 9.60 9.80 10.00 10.20 4.98 5.27 5.85 6.50 6.94 ** ** ** ** 4.36 4.73 5.08 5.40 5.69 5.95 6.
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® C Gripbelt Horsepower Tables “C” Super Gripbelt® Belts Table No. 1 rpm of Smaller Sheave 870 960 1160 1450 1750 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2000 2400 2600 3000 3400 3800 4100 (“Drive Ratio Correction” Must Be Added to Ratings Listed Below) SHEAVE DATUM DIAMETERS DRIVE RATIO CORRECTION 10.60 11.00 11.40 12.00 13.00 14.00 15.00 16.00 18.00 20.00 22.00 16.17 17.37 19.75 22.47 24.24 ** 8.68 10.45 12.12 13.70 15.18 16.57 17.87 19.08 20.
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D D Gripbelt Horsepower Tables “D” Super Gripbelt® Belts and Gripnotch® Belts Table No. 1 rpm of Smaller Sheave 580 700 870 1160 (“Drive Ratio Correction” Must Be Added to Ratings Listed Below) SHEAVE DATUM DIAMETERS 12.0” 13.0” 13.4” 13.8” 14.2” 14.6” 15.0” 15.4” 16.0” 17.0” 18.0” 19.0” 20.0” 21.0” 22.0” 17.5 19.7 22.2 25.1 20.4 23.0 26.1 29.7 21.5 24.3 27.7 31.4 22.7 25.7 29.2 33.1 23.8 27.0 30.7 34.8 24.9 28.3 32.1 36.4 26.1 29.5 33.6 38.0 27.2 30.8 35.0 39.5 28.8 32.7 37.1 41.
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3V ® 3V Gripbelt® Horsepower Tables “3VX” Gripnotch® Belts Table No. 1 rpm of Smaller Sheaves 1160 1450 1750 2900 3500 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 4400 4800 5200 5600 6000 7000 7500 8000 (“Drive Ratio Correction” Must Be Added to Ratings Listed Below) SHEAVE PITCH DIAMETERS 2.15 2.30 2.45 2.60 2.75 2.95 3.10 3.30 3.60 4.07 4.45 ** ** 1.37 2.03 2.33 ** ** ** ** ** 1.27 1.40 1.52 1.64 1.75 1.86 1.97 2.08 2.18 2.28 2.37 2.47 2.56 2.
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5V 5V Gripbelt Horsepower Tables “5V” Super Gripbelt® Belts Table No. 1 rpm of Smaller Sheave 1160 1450 1750 2900 3500 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2200 2400 2600 2800 3000 3200 (“Drive Ratio Correction” Must Be Added to Ratings Listed Below) SHEAVE PITCH DIAMETERS 7.00 7.10 7.40 7.50 7.90 8.10 8.40 8.70 8.90 9.10 9.15 9.50 9.65 10.20 10.80 11.10 11.20 11.70 12.40 12.50 11.42 13.59 15.60 20.65 21.29 ** ** 5.63 6.58 7.51 8.41 9.
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® 5V Gripbelt Horsepower Tables “5V” Super Gripbelt® Belts Table No. 1 rpm of Smaller Sheave 1160 1450 1750 2900 3500 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2200 2400 2600 2800 3000 3200 (“Drive Ratio Correction” Must Be Added to Ratings Listed Below) SHEAVE PITCH DIAMETERS DRIVE RATIO CORRECTION 13.10 13.70 13.90 14.90 15.50 15.90 16.10 18.50 18.60 20.10 21.10 28.20 32.94 36.67 – – 13.41 11.48 13.99 16.41 18.74 20.98 23.12 25.16 27.09 28.92 30.62 32.
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8V 8V Gripbelt® Horsepower Tables “8V” Super Gripbelt® Belts Table No. 1 ("Drive Ratio Correction" Must be Added to Ratings Listed Below) rpm of Smaller Sheave 12.30 13.00 13.80 14.80 15.80 16.80 17.80 18.80 19.80 21.00 22.20 725 870 960 1160 1450 1750 200 300 400 500 600 30.48 35.00 37.57 42.58 47.98 50.91 ** 14.65 18.73 22.59 26.23 33.85 38.88 41.73 47.26 53.14 56.13 ** 16.20 20.75 25.05 29.11 37.65 43.24 46.39 52.48 58.78 61.66 ** 17.97 23.04 27.84 32.37 42.34 48.58 52.09 58.78 65.
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FHP ® FHP Gripbelt Horsepower Tables Table No.1 rpm Smaller Sheave 860 1140 1720 3450 200 400 600 800 1000 "3L" and "4L" FHP Belts “3L” Sheave Pitch Diameters “4L” Sheave Pitch Diameters 1.25” .06 .07 .09 .12 .06 .07 1.5” .10 .12 .15 .22 .09 .10 .11 1.75” .14 .16 .23 .35 .11 .13 .15 2.0” .17 .21 .29 .47 .13 .16 .19 2.5” .25 .30 .43 .69 .18 .23 .28 3.0” .32 .40 .55 .86 .25 .30 .35 3.5 .36 .45 .61 .91 .19 .27 .34 .41 4.0” .40 .50 .67 .92 .22 .30 .38 .45 4.5” .43 .54 .73 .90 .25 .33 .41 .49 5.
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Variable Pitch Variable Speed Drives For Changing Speeds Frequently, Rapidly and Efficiently Browning offers one of the world's most complete selections of in-stock variable speed drives, including variable pitch sheaves through 375 hp. Sheaves for Browning variable speed drives are available in finished bore or bushing types, for use with exclusive Browning Split Taper® design or Q-D® bushings. They're offered in Classical (A, B, & C), "358" narrow groove, wide range and fractional horsepower types.
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® Variable Pitch Sheaves Variable Speed Sheaves Belt Size Type Bushing Type A-B C Pitch Dia. Range Bore Range 2-5 A-5.9-7.0 7.9-9.0 B-6.0-7.4 8.0-9.4 3/4-2 5/8 MVP MVP 5v No. of Grooves MVP Finished Bore 2-5 A-3.4-4.5 6.9-8.0 B3.5-4.9 7.0-8.4 7/8-2 1/8 Bushing Type 2-4 7.5-9.7 11.5-13.7 1-2 5/8 5 7.5-9.7 11.5-13.7 1 7/8-3 3/8 8.1-9.5 11.1-12.
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Stock Sheave Listing Table No. 2 1 and 2 Groove “A-B” Variable Pitch Sheaves 1 Groove Datum Diameter “A” Belts 1.9”-2.9” 2.0-3.0 2.4-3.4 2.6-3.6 2.8-3.8 3.4-4.4 3.4-4.5 3.9-5.0 4.0-5.0 4.2-5.2 4.4-5.5 4.6-5.6 4.7-5.7 4.9-6.0 5.2-6.2 5.3-6.3 5.4-6.5 5.7-6.7 5.9-7.0 6.7-7.7 6.9-8.0 7.9-9.0 Table No. 2 Datum Diameter “C” Belts 7.2”-9.0” 7.5-9.7 8.0-10.2 8.2-10.0 8.5-10.7 9.0-11.2 9.2-11.0 9.5-11.7 10.5-12.7 11.5-13.7 Table No. 4 Pitch Diameter “5V” Belts 5.3 - 6.3” 5.2 - 6.4 5.9 - 6.9 5.8 - 7.0 6.2 - 7.
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® Stock Sheave Listing Table No. 1 “A-B” Companion Sheaves Datum Diameter “A” 4.6” 5.0 5.6 6.0 6.6 7.0 7.6 8.2 8.6 9.0 10.6 12.0 13.2 15.0 15.0 18.0 18.0 19.5 24.5 29.5 37.5 3 Grooves Page 114 3MVB50P(P1) 3MVB54P(P1) 3MVB60P(P1) 3MVB64P(P1) 3MVB70Q(Q1) 3MVB74Q(Q1) 3MVB80Q(Q1) 3MVB86Q(Q1) 3MVB90Q(Q1) 3MVB94Q(Q1) 3MVB110Q(Q1) 3MVB124Q(Q1) 3MVB136Q(Q1) 3MVB154Q(Q1) 3MVB154R(R1) 3MVB184Q(Q1) 3MVB184R(R1) 3MVB200R(R1) 3MVB250R(R1) 3MVB300R(R1) 3MVB380R(R1) “B” 5.0” 5.4 6.0 6.4 7.0 7.4 8.0 8.6 9.0 9.4 11.
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1VP25 x 1/2 - 1VP75 x 1 5/8 1VP Cast Iron Sheaves Single Groove Variable Pitch Sheaves for “3L”, “4L”, “5L”, “A”, “B” and “5V” Belts Dimensions (Inches) Part No. 1VP25 O.D. OL 2.50 1 11/16 Wt. Lbs. .8 1VP30 1VP34 2.87 3.15 1 11/16 1 7/8 .9 1.2 1VP40 3.75 1 7/8 1.7 1VP44 1VP44 4.15 4.15 1 7/8 2 5/32 1.9 2.6 1VP50 1VP50 4.75 4.75 1 15/16 2 5/32 1.9 2.9 1VP56 1VP56 5.35 5.35 1 15/16 2 5/32 2.7 3.4 1VP60 6.00 2 7/32 5.5 1VP62 1VP65 1VP68 5.95 6.50 6.55 2 7/32 2 7/32 2 7/32 5.
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1VP 2VP ® 2VP36 x 1/2 - 2VP75 x 1 5/8 2VP Cast Iron Sheaves Two Groove Variable Pitch Sheaves for “3L”, “4L”, “5L”, “A”, “B” and “5V” Belts Dimensions (Inches) Part No. 2VP36 O.D. OL 3.35 3 Wt. Lbs. 2.6 2VP42 3.95 3 3.5 2VP50 2VP56 4.75 5.35 3 3 5.4 6.6 2VP60 2VP62 2VP65 2VP68 6.00 5.95 6.5 6.55 3 1/4 3 1/4 3 1/4 3 1/4 10.2 10.5 11.6 12.3 2VP71 2VP75 7.1 7.5 3 1/4 3 1/4 13.4 15.
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1VL25 x 1/2 - 1VM50 x 7/8 VL and VM Cast Iron Sheaves Stock “VL” and “VM” Variable Pitch Sheaves F Min. 17/32 17/32 Max. 5/8 5/8 Min. 3/8 3/8 1 11/16 1 11/16 Wt. Lbs. .8 .9 31/32 21/32 13/16 1/2 1 7/8 1.2 1 1/32 21/32 7/8 1/2 1 7/8 1.7 21/32 7/8 1/2 1 /78 1.9 Part No. O.D. 1VL25 1VL30 2.5 2.87 1VL34 3.15 1VL40 3.75 1VL44 4.15 1 1/32 Max. 25/32 25/32 G L 3L 3/8" 4L 1/2" “A” Belts 1/2" x 5/16" 5L 21/32" “B” Belts 21/32" x 7/16" 1VM50 4.
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® V-Belts 2L 9/32" 3L 3/8" 3V 3/8" x 5/16" “A” Belts 1/2" x 5/16" 4L 1/2" 5L 21/32" “B” Belts 21/32" x 7/16" 5V 5/8" x 17/32" “C” Belts 7/8" x 17/32" 8V 1" x 29/32" Unique design enhances performance and provides increased hp capacity in shorter center drives. GripBelt Gripnotch Belt Ê Ë Ë Ì Ê Í Ì Before we talk about “Avoiding Problems” and “Solving Problems”, let’s take a brief look at how V-belts are constructed. There are basically two types of construction.
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MVP® Sheaves The Browning MVP Sheave consists of a series of angular faced flanges which are bolted to a fixed flange and another series of angular faced flanges which are bolted to a threaded collar. When the threaded collar is turned clockwise it moves the angular faced flanges closer together causing the belts to ride higher in the groove, increasing the pitch diameter. When turned counter clockwise it moves the flanges apart allowing the belt to ride lower in the groove, decreasing the pitch diameter.
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A-B MVP ® 2MVP35B49 x 7/8 5MVP70B84 x 2 1/8 A-B Variable Speed Sheaves Stock Finished Bore MVP® Sheaves for “A” and “B” Belts U. S. Patent Number 5,304,098 - Patent Expires October 2012* Dynamically Balanced “A” Belts “B” Belts 1/2" x 5/16" Table No. 1 Specifications DIAMETER Dimensions Part Number O.L. 5.18” 5.68 2MVP35B49 2MVP40B54 3 5/8” 3 5/8 2 5/16” 2 5/16 4.5-5.9 6.18 2MVP45B59 3 5/8 5.0-6.4 5.5-6.9 6.68 7.18 2MVP50B64 2MVP55B69 3 5/8 3 5/8 3.4” -4.5” 3.9-5.0 4.4-5.5 3.5”-4.
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2MVP60B74P - 5MVP80B94Q A-B Variable Speed Sheaves Stock Bushed Type MVP® Sheaves for “A” and “B” Belts U. S. Patent Number 5,304,098 - Patent Expires October 2012 Dynamically Balanced Table No. 1 DIAMETER Datum Range “A” Belts “B” Belts 2 Grooves Specifications Outside PART NUMBER DIMENSIONS Wt. Less BushSheave O.L. Bush ing 7.68” 2MVP60B74P P2 3 5/8” 23.5 8.68 9.68 2MVP70B84P 2MVP80B94Q P2 Q2 3 5/8 3 5/8 28.1 36.1 5.9” -7.0” 6.0”-7.4” 6.9-8.0 7.0-8.4 7.9-9.0 8.0-9.4 7.68” 8.68 9.
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® 3MVB50P - 4MVB380R A-B MVP A-B Companion Sheaves Stock Companion Sheaves for “A” and “B” Belts Table No. 1 Specifications DIAMETERS Datum Datum “A” “B” Outside Belts Belts PART NUMBER Sheave DIMENSIONS Bushing O.L. Wt. Less Bush “A” Belts 1/2" x 5/16" “B” Belts 21/32" x 7/16" 3 Grooves, Face Width = 3 1/4” 4.6” 5 5.6 6 6.6 5.0” 5.4 6.0 6.4 7.0 5.35” 5.75 6.35 6.75 7.35 3MVB50P 3MVB54P 3MVB60P 3MVB64P 3MVB70Q P1 P1 P1 P1 Q1 3 1/2” 3 1/2 3 1/2 3 1/2 3 17/32 9.8 11.3 13.8 13.6 16.8 7.
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5MVB50Q - 5MVB380R A-B Companion Sheaves Stock Companion Sheaves for “A” and “B” Belts Table No. 1 Specifications DIAMETERS Datum Datum “A” “B” Outside Belts Belts PART NUMBER Sheave 5 Grooves, Face Width = 5 1/2” DIMENSIONS Bushing O.L. Wt. Less Bush 4.6” 5.0 5.6 6.0 6.6 5.0” 5.4 6.0 6.4 7.0 5.35” 5.75 6.35 6.75 7.35 5MVB50Q 5MVB54Q 5MVB60Q 5MVB64Q 5MVB70R Q2 Q2 Q2 Q2 R2 6 17/32” 6 17/32 5 1/2 5 1/2 5 29/32 15.2 19.0 22.8 27.6 31.8 7.0 7.6 8.2 8.6 9.0 7.4 8.0 8.6 9.0 9.4 7.75 8.35 8.
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® 2VP72C90Q 4MVP115C137Q A-B, C MVP C Companion Sheaves Stock Bushed Type Variable Speed Sheaves for “C” Belts U. S. Patent Number 5,304,098 - Patent Expires October 2012 Dynamically Balanced Table No. 1 Two Groove “C” Locking Ring Variable Speed Sheaves Part Number Bushing 2V72C90Q Q2 2V82C100Q Q2 2V92C110Q Q2 Sheave O.D. Min. Pitch 7.2” 8.2 9.2 9.48” 10.48 11.48 Datum Range Turns Max. Open Pitch 9 9.0” 9 10.0 9 11.0 Turns Open 0 0 0 DIMENSIONS O.L. 5 1/32” 5 1/32 5 1/32 Wt. Less Bush. 34.
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5MVP75C97 - 5MVP115C137 C Variable Speed Sheaves Stock Finished Bore MVP® Sheaves for “C” Belts U. S. Patent Number 5,304,098 - Patent Expires October 2012 Dynamically Balanced Table No. 1 Specifications DIAMETERS Datum Range Outside “C” Belts STOCK BORES MARKED "X" DIMENSIONS “C” Belts Part Number O.L. 1 7/8” 2 1/8” 2 3/8” 2 7/8” 3 3/8” Wt. Lbs. 7/8" x 17/32" 5 Grooves 7.5” - 9.7” 10.06” 5MVP75C97 9 19/32” X X X - - 97 8.5 - 10.7 11.06 5MVP85C107 9 19/32 - X X X - 115 9.
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® 3MVC80Q - 4MVC500U C MVP C Companion Sheaves ® MVP Stock Companion Sheaves for “C” Belts Table No. 1 DIAMETERS Datum “C” Outside Belts Specifications PART NUMBER Sheave 3 Grooves, Face Width = 4 9/16” 8.0” 8.6 9.0 9.6 10.0 10.6 11.0 12.0 13.0 14.0 16.0 18.0 20.0 24.0 27.0 30.0 36.0 44.0 50.0 8.40” 9.00 9.40 10.00 10.40 11.00 11.40 12.40 13.40 14.40 16.40 18.40 20.40 24.40 27.40 30.40 36.40 44.40 50.
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5MVC80R - 5MVC500U C Companion Sheaves ® MVP Stock Companion Sheaves for “C” Belts Table No. 1 DIAMETERS Datum “C” Outside Belts Specifications PART NUMBER Sheave 5 Grooves, Face Width = 7 7/8” DIMENSIONS Bushing O.L. Wt. Less Bush. 8.0” 8.6 9.0 9.6 10.0 10.6 11.0 12.0 13.0 14.0 16.0 18.0 20.0 24.0 27.0 30.0 36.0 44.0 8.40” 9.00 9.40 10.00 10.40 11.00 11.40 12.40 13.40 14.40 16.40 18.40 20.40 24.40 27.40 30.40 36.40 44.
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C, 5V 3MVP815V95Q - 3MVP1115V125Q 4MVP815V95 x 2 1/8 - 5MVP1115V125 x 3 3/8 MVP 5V Variable Speed Sheaves Stock Bushed Type and Finished Bore MVP® Sheaves for “5V” Belts Dynamically Balanced Table No. 1 Specifications - Bushing Type Pitch Range “5V” Belts Outside Sheave Bushing O.L. Wt. Less Bush. 8.1” - 9.5” 9.1 - 10.5 10.1 - 11.5 11.1 - 12.5 9.6” 10.6 11.6 12.6 3MVP815V95Q 3MVP915V105Q 3MVP1015V115Q 3MVP1115V125Q Q2 Q2 Q2 Q2 4 3/4” 4 3/4 4 3/4 4 3/4 43.0 55.0 70.0 88.
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3MV5V80R - 4MV5V500U 5V Companion Sheaves Stock Companion Sheaves for “5V” Belts Table No. 1 Specifications Bushing O.L. Wt. Less Bush. 3MV5V80R 3MV5V85R 3MV5V90R 3MV5V92R 3MV5V97R 3MV5V103R 3MV5V109R 3MV5V118R 3MV5V125R R1 R1 R1 R1 R1 R1 R1 R1 R1 3 25/32” 3 25/32 3 25/32 3 25/32 3 25/32 3 25/32 3 25/32 3 25/32 3 25/32 22.2 26.2 25.6 27.6 29.8 32.2 35.4 38.9 41.9 13.20 14.00 15.00 16.00 18.00 20.00 21.20 24.00 28.00 30.00 37.50 44.00 50.
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® 5MV5V80R - 5MV5V500U 5V MVP 5V Companion Sheaves Stock Companion Sheaves for “5V” Belts Table No. 1 DIAMETERS Pitch “5V” Belts Outside Specifications PART NUMBER Sheave 5 Grooves, Face Width = 5 1/2” DIMENSIONS Bushing O.L. Wt. Less Bush 7.90” 8.40 8.90 9.15 9.65 8.00” 8.50 9.00 9.25 9.75 5MV5V80R 5MV5V85R 5MV5V90R 5MV5V92R 5MV5V97R R2 R2 R2 R2 R2 5 29/32” 5 29/32 5 29/32 5 29/32 5 29/32 41.0 47.9 44.2 48.6 51.6 10.20 10.80 11.70 12.40 13.10 10.30 10.90 11.80 12.50 13.
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Browning Split Taper® Bushing Only bushing in the industry with a lifetime guarantee • Solid flange to maintain concentric bores • 3/4” taper per foot – self locking • Double split barrel for positive clamping • External key on most sizes for positive drive and greater torque carrying capabilities • Available in inch, metric and spline bores.
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Bushings ® Browning Split Taper®, Q-D®... The Broadest Range of Bushing Systems From a Single Source Browning multiple groove sheave with split taper bushing Along with the proven Browning Split Taper Bushing, Q-D bushing systems are available. Depending on your drive requirements, select from any of these bushing systems, to obtain the most effective combination of components, or choose your own preferred bushing type. Browning Split Taper Bushings n Lifetime guarantee n Keyed to both shaft and hub.
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Split Taper Bushings Type 1 Bushings TYPE 1 Type 2 Bushings “G” & “H” BUSHINGS TYPE 2 TYPE 1 “P”, “B”, “Q”, & “R” BUSHINGS TYPE 1 TYPE 2 TYPE 1 Table No.
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® G 3/8 - W2 7 7/16 Browning Split Taper® Bushings Complete Round Shaft Coverage Plus Millimeter and Spline Bores Table No. 1 126 Keyseat None None 1/8 x 1/16 1/8 x 1/16 3/16 x 3/32 3/16 x 3/32 3/16 x 3/32 3/16 x 3/32 3/16 x 3/32 3/16 x 3/32 3/16 x 3/32 3/16 x 3/32 1/4 x 1/8 1/4 x 1/8 1/4 x 1/8 1/4 x 1/8 1/4 x 1/8 1/4 x 1/8 1/4 x 1/8 5/16 x 5/32 5/16 x 5/32 3/8 x 3/16 3/8 x 3/16 3/8 x 3/16 3/8 x 3/16 3/8 x 3/16 3/8 x 3/16 3/8 x 3/16 Table No. 1 (Cont’d.
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JA 1/2 - P 7 Q-D® Bushings F E B D C Table No. 1 Bushing Bore Range Bushing Specifications Dimensions D L A B A L Cap Screws C JA 1/2” - 1 1/4” 2” .89" .37" 1.375” 3/16” SH 1/2 - 1 5/8 2 11/16 1.20 .53 1.871 7/32 SDS 1/2 - 2 3 1/8 1.33 .66 2.1875 7/32 SD 1/2 - 2 3 1/8 1.83 1.16 2.1875 7/32 SK 1/2 - 2 5/8 3 7/8 1.75 .97 2.8125 7/32 SF 1/2 - 2 15/16 4 5/8 1.995 1.22 3.125 7/32 E 7/8 - 3 1/2 6 2.64 1.60 3.834 9/32 F 1-4 6 5/8 3.61 2.41 4.4375 11/32 J 1 1/2 - 4 1/2 7 1/4 4.48 3.19 5.
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® JA 1 - P 7 Q-D® Bushings Table No. 1 128 Table No. 1 (Cont’d.
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FHP23K - FHP17 FHP and FHPK Bushings Increase Applications of Finished Bore Items! Table No. 1 Bushing Part No. Bushing Specifications O.D. I.D. Length FHP23K FHP1K FHP8K FHP2K FHP3K FHP9K 5/8” 3/4 3/4 3/4 1 1 1/2” 1/2 9/16 5/8 5/8 11/16 1 1/8” 1 1/8 1 1/8 1 1/8 1 1/8 1 1/8 FHP4K FHP10K FHP5K FHP20K FHP12K FHP13K 1 1 1 1 1 7/16 1 7/16 3/4 13/16 7/8 15/16 1 1/16 1 1/8 1 1 1 1 1 1 Wt. per Carton 3/16” x 5/32” - 1/8” x 1/16” .3 3/16 x 7/32 - 1/8 x 1/16 .5 3/16 x 5/32 - 1/8 x 1 1/16 .4 3/16 x 1/4 .
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® HG1 - HW1 Weldable Steel Hubs A +.015 -.000 X K +.015 -.000 3/4 Taper per foot on diameter W OD C +.001 -.005 B V ±.002 D Table No. 1 Steel Hubs for Browning Split Taper® Bushings Part No. HG1 HH1 HCH1 HP1 HCP1 HP2 For Bushing G H H P1 P1 P2 O.D. 2 2 1/2 2 1/2 3 3 3 A .174” .174 .625 .292 1.000 1.100 B 1.168 1.621 1.621 1.9375 1.9375 1.9375 C 1.875” 2.375 2.375 2.875 2.875 2.875 HB1 HB2 HQ1 HCQ1 HQ2 B B Q1 Q1 Q2 3 7/8 4 1/2 4 1/2 4 1/2 4 1/2 .292 .709 .709 1.250 1.606 2.623 2.623 2.
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Mounted Ball Bearings • Air handling housing fits available from stock • Semi-solid cast iron base • Anti-rotation rivet Stamped Steel/Rubber mounted • Designed to fit into HVAC web-mount supports 131 131
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® Setscrew Locking ±1.
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AH Housing Fit Air handling AH ball bearings are manufactured with a special AH housing fit that allows the bearing to more easily self-align when mounted on lightweight frames. Precision Hardened and Honed Rings Inner rings are zone hardened to maintain ballpath hardness while keeping inner ring extension soft for a precision setscrew hold. Both ballpaths are honed for quieter operation and less vibration.
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® VPS-200AH V VALUE and QUALITY P PILLOW BLOCK S Setscrew Lock: Setscrew Seal: Contact Housing: Cast Iron Temperature: -20°F to 200°F Self Alignment: ±1.5° Inserts: VS-200 2 0 0 A H Bore Size 1/2”- 1 1/4” S 1 1/4” - 2 7/16” SHAFT DIA. IN. 200 NORMAL DUTY AIR HANDLING Fitting 1/4” - 28NF 1/8” NPT Dimensions in Inches A B C D E F G H J K BOLT SIZE IN. VS-208 VS-210 1 3/16 4 7/8 3 5/8 1 7/32 7/8 7/16 15/32 2 7/32 1 1/32 5/8 3/8 .
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Ball Bearings VALUE and QUALITY PILLOW BLOCK LOW BASE Setscrew V P L S 200 NORMAL DUTY AIR HANDLING 2 0 0 A H VPLS-200AH Lock: Setscrew Seal: Contact Housing: Cast Iron Temperature: -20°F to 200°F Self Alignment: ±1.5° Inserts: VS-200 Bore Size Fitting 1/2”- 1 1/4” S 1 1/4” - 2 15/16” SHAFT DIA. IN. UNIT NO. 1/4” - 28NF 1/8” NPT Dimensions in Inches BRG. NO. A B C D E F G H J K BOLT SIZE IN. UNIT WT.
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® VF2S-200AH Lock: Setscrew Seal: Contact Housing: Cast Iron Temperature: -20°F to 200°F Self Alignment: ±1.5° Inserts: VS-200 Bore Size 1/2”- 1 1/4” S 1 1/4” - 2 3/16” S SHAFT DIA. IN. V F 2 S VALUE and QUALITY FLANGE TWO BOLT Setscrew 2 0 0 A H 200 NORMAL DUTY AIR HANDLING Fitting 1/4” - 28NF 1/8” NPT Dimensions in Inches UNIT NO. BRG. NO.
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Ball Bearings VALUE & QUALITY FLANGE FOUR BOLT Setscrew V F 4 S 200 NORMAL DUTY AIR HANDLING 2 0 0 A H VF4S-200AH Lock: Setscrew Seal: Contact Housing: Cast Iron Temperature: -20°F to 200°F Self Alignment: ±1.5° Inserts: VS-200 Bore Size 1/2”- 1 1/4” S 1 1/4” - 2 15/16” S SHAFT DIA. IN. UNIT NO. BRG. NO. 1/2 VF4S-208AH VS-208 5/8 VF4S-210AH VS-210 3/4 VF4S-212AH 15/16 1 VF4S-215AH VF4S-216AH Fitting 1/4” - 28NF 1/8” NPT Dimensions in Inches M BOLT SIZE IN. UNIT WT.
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® VPS-300AH Lock: Setscrew Seal: Contact Housing: Cast Iron Temperature: -20°F to 200°F Self Alignment: ±1.5° Inserts: VS-300 Bore Size 1” 1 3/16” - 3 15/16”S V VALUE and QUALITY P PILLOW BLOCK S Setscrew 3 0 0 A H 300 MEDIUM DUTY AIR HANDLING Fitting 1/4” - 28NF 1/8” NPT J 45° K RIVET H A G E E F D B C SHAFT DIA. IN. Dimensions in Inches UNIT NO. BRG. NO. 1 VPS-316AH 1 3/16 VPS-319AH 1 7/16 BOLT SIZE UNIT J K IN. WT. 3 11/32 1 1/2 7/8 1/2 3.6 3 11/16 1 11/16 1 1/2 4.
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Ball Bearings VALUE & QUALITY FLANGE TWO BOLT Setscrew V F 2 S 300 MEDIUM DUTY AIR HANDLING 3 0 0 A H VF2S-300AH Lock: Setscrew Seal: Contact Housing: Cast Iron Temperature: -20°F to 200°F Self Alignment: ±1.5° Inserts: VS-300 Bore Size 1” 1 3/16” - 2” S SHAFT DIA. IN. UNIT NO. BRG. NO.
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® VF4S-300AH Lock: Setscrew Seal: Contact Housing: Cast Iron Temperature: -20°F to 200°F Self Alignment: ±1.5° Inserts: VS-300 Bore Size Fitting 1” 1/4” - 28NF 1 3/16” - 3 15/16”S 1/8” NPT SHAFT DIA. IN. V F 4 S VALUE and QUALITY FLANGE BLOCK FOUR BOLT Setscrew 3 0 0 A H 300 MEDIUM DUTY AIR HANDLING Dimensions in Inches UNIT NO. BRG. NO. A B C D E 1 3/16 VF4S-319AH VS-319 4 5/8 3 5/8 19/32 1 5/32 1 3/4 1 7/16 VF4S-323AH VS-323 5 1/8 4 5/8 1 19/64 2 1/64 BOLT SIZE IN. UNIT WT.
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Ball Bearings RUBBER GROMMET STRAIGHT OD INSERT Setscrew R U B R S 100 1 LIGHT 0 DUTY 0 RUBRS-100 Lock: Seal: Housing: Temperature: Inserts: Setscrew Contact Rubber Grommet -20°F to 200°F SLS-100 No Re-Lube SHAFT DIA. IN. MAX STEADY RADIAL LOAD LBS. 1/2 5/8 250 3/4 15/16 300 1 Dimensions in Inches UNIT NO. BRG. NO. RUBRS-108 SLRS-108 RUBRS-110 SLRS-110 RUBRS-112 SLRS-112 RUBRS-115 RUBRS-116 SLRS-115 SLRS-116 CONCENTRIC A B C D E F UNIT WT.
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® SSRPS-100 Lock: Seal: Housing: Temperature: Inserts: Setscrew Contact Stamped Steel Rubber Grommet -20°F to 200°F LRS-100 S S R P S STAMPED STEEL RUBBER GROMMET PILLOW BLOCK Setscrew 1 100 0 LIGHT 0 DUTY No Re-Lube SHAFT DIA. IN. 3/4 MAX STEADY RADIAL LOAD LBS. UNIT NO. 250 SSRPS-112 1 UNIT WT. A B C D E F G H J K 1 1/8 4 1/4 3 3/8 1 1/4 27/32 7/16 1/8 2 13/64 1 7/32 1 7/32 0.6 1 5/16 4 5/8 3 3/4 1 3/8 61/64 7/16 5/32 2 19/32 1 3/8 1 3/8 0.
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Ball Bearings SSPS-100 STAMPED S STEEL S PILLOW BLOCK P Setscrew Lock: Seal: Housing: Temperature: Inserts: 100 1 LIGHT 0 DUTY 0 Setscrew Contact Stamped Steel -20°F to 200°F LRS-100 No Re-Lube SHAFT DIA. IN. MAX STEADY RADIAL LOAD LBS. 7/8 15/16 400 1 1 1/8 1 3/16 1 1/4 600 UNIT NO. BRG. NO. SSPS-114 LRS-114 SSPS-115 LRS-115 SSPS-116 LRS-116 SSPS-118 LRS-118 SSPS-119 LRS-119 SSPS-120S LRS-120S Dimensions In Inches A B C D E F G H K M UNIT WT.
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® SSF2S-100 Lock: Seal: Housing: Temperature: Inserts: Setscrew Contact Stamped Steel -20°F to 200°F LS-100 S S F 2 S 1 0 0 STAMPED STEEL FLANGE TWO BOLT Setscrew 100 LIGHT DUTY No Re-Lube SHAFT DIA. IN. 1/2 5/8 3/4 MAX STEADY RADIAL LOAD LBS. 600 600 7/8 UNIT NO. BRG. NO.
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Ball Bearings STAMPED STEEL FLANGE FOUR BOLT Setscrew SSF4S-100 S S F 4 S Lock: Seal: Housing: Temperature: Inserts: 100 1 LIGHT 0 DUTY 0 Setscrew Contact Stamped Steel -20°F to 200°F LS-100 No Re-Lube MAX STEADY RADIAL LOAD LBS. UNIT NO. BRG NO. 1 1/2 1700 SSF4S-124 LS-124 1 11/16 1 3/4 1700 SSF4S-127 SSF4S-128 1 15/16 1900 SSF4S-131 SHAFT DIA. IN LS-127 LS-128 LS-131 Dimensions In Inches BOLT SIZE UNIT WT.
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® ±1.
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Concentric Grade 10 Balls For quieter operation and less vibration. Manufactured with high quality 52100 steel. Ball Bearings Features/Benefits Superior 360 Locking 360 B-LOC The Browning BOA concentric collar with a single cap screw provides excellent holding power. The collar is installed over the slotted inner ring on the shaft concentrically. Designed for no shaft marring or burring with minimal runout for less vibration.
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® VPB-200AH Lock: BOA Concentric Seal: Contact Housing: Cast Iron Temperature: -20°F to 200°F Self Alignment: ±1.5° Insert: VB-200 Bore Size 3/4” - 1 3/16” 1 7/16” - 2 7/16” V P B 2 0 0 A H VALUE and QUALITY PILLOW BLOCK BOA 200 NORMAL DUTY AIR HANDLING CONCENTRIC Fitting 1/4” - 28NF 1/8” NPT Dimensions in Inches SHAFT DIA. IN. UNIT NO. BRG NO. A B MIN. MAX.
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Ball Bearings VALUE & QUALITY V PILLOW BLOCK P BOA B CONCENTRIC VPB-300 Lock: BOA Concentric Seal: Contact Housing: Cast Iron Temperature: -20°F to 200°F Self Alignment: ±1.5° Inserts: VB-200 300 3 MEDIUM 0 DUTY 0 Bore Size 1” 1 3/16” - 2 3/16” SHAFT DIA. IN UNIT NO. BRG NO. Fitting 1/4” - 28NF 1/8”NPT Dimensions in Inches A B C MIN. MAX. D E F G H J K M BOLT UNIT SIZE WT. IN.
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® 100 Series Ratings This chart displays all 100 series ball bearings’ load capacity for a given L10 life, speed, and shaft size. Values in the table represent loads at ideal conditions with press fit mounting to the shaft. ABMA recommends de-rating of slip fit mounted bearings. To obtain de-rated load, divide load in table by 1.3. Values in the table represent equivalent radial loads only.
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Ball Bearings 200 Series Ratings This chart displays 200 series ball bearings’ load capacity for a given L10 life, speed, and shaft size. Values in the table represent loads at ideal conditions with press fit mounting to the shaft. ABMA recommends de-rating of slip fit mounted bearings. To obtain de-rated load, divide load in table by 1.3. Values in the table represent equivalent radial loads only. Match Bore Size SHAFT SIZES 200 Dia.
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® Ball Bearings 300 Series Ratings This chart displays 300 series ball bearings’ load capacity for a given L10 life, speed, and shaft size. Values in the table represent loads at ideal conditions with press fit mounting to the shaft. ABMA recommends de-rating of slip fit mounted bearings. To obtain de-rated load, divide load in table by 1.3. Values in the table represent equivalent radial loads only. Match Bore Size SHAFT SIZES 300 Dia.
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V-Belt Accessories Groove Gauge Multi-tabbed plastic tool designed to help determine groove wear of sheaves. Part Number Groove Gauge Weight 2.0 V-Belt Tension Checker Indicates tension on all V-belt drives (3L, 4L, 5L, A, B, C, D, 3V, 5V and 8V). Compact, spring-loaded design. Easy to operate; instructions included. Adjustable for 10" to 170" belt span and up to 35 pounds of tension. Note: proper tensioning is necessary to avoid premature belt wear. Part Number Weight Belt Tension Checker 2.
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® Tighteners and Idlers ...Drive Tighteners, Idlers, Idler Bushings, Set Collars, Keystock and Cast Iron Bars A wide variety of specialized products for automatic production. Browning is adding new power transmission products on a continuous basis to broaden the industry's already widest line. As part of this ongoing program, Browning today offers a wide variety of drive tighteners, idlers, idler bushings, set collars, and many other power transmission products.
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Drive Tighteners A G J B H S - BOLT SIZE F R D Malleable K-TAP M Table No. 1 Part No. ATN1 S.L. Adjusting Tighteners Shaft N DIMENSIONS J K L 5/8” 3/8 - 16 1 3/16” N1 A 2 5/8” B 2” D .500” F 1 1/8 G 15/16” H 5/16” ATH ATP ATQ ATQ ATQ ATQ None None None N2 N3 N4 4 1/2 4 1/2 4 1/2 4 1/2 4 1/2 4 1/2 3 1/2 3 1/2 3 1/2 3 1/2 3 1/2 3 1/2 1.000 1.000 1.
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® Drive Tighteners E S.L. M N D C K - TAP A G B Malleable F Table No. 1 Part No. SATN1 N1 SATH SATP SATQ SATQ SATQ SATQ SATQ-1 SATQ-1 SATQ-1 Single Adjustable Tighteners A 3 9/32” B 23/32” C 2” D .500” E 1 1/8” DIMENSIONS F 13/16” G 1/2” K 3/8 - 16 M 1/2” N 5/16” S.L. 1 1/2” Wt. Lbs. .8 None None None N2 N3 N4 6 1/4 6 1/4 6 1/4 6 1/4 6 1/4 6 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 4 4 4 4 4 4 1.000 1.000 1.
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Drive Tighteners C S.L. B K - TAP H Fixed Flange Tighteners Part No. FFTN1 N1 FFTH FFTP FFTQ FFTQ FFTQ FFTQ FFTQ-1 FFTQ-1 FFTQ-1 D J Malleable Table No. 1 A M S - BOLT SIZE A 2 3/8” B 1 3/4” C 1 1/8” D .500” DIMENSIONS H J 1/4” 9/32” K 3/8 - 16 M 1/2” S.L. 1 1/2” * S 1/4” Wt. Lbs. .3 None None None N2 N3 N4 4 4 4 4 4 4 3 3 3 3 3 3 2 2 2 2 2 2 1.000 1.000 1.
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® Stamped Steel Idler F Features and Benefits B O.D. L • Stamped Steel Idler For Drop-In Replacement of OEM Parts • Wide Range of O.D.’s: 4.0”, 5.0”, 6.0”, 7.0” • Bore Sizes Available in 3/8”, ½” and 17 mm • Special Seam Weld For Added Strength • Sealed for Life Ball Bearing • Available From Stock Table No. 1 PART NO. SIB40 SIB50 SIB60 SIB70 DIMENSIONS O.D. 4.0 5.0 6.0 7.0 *BELT SIZE 5L-B-5V 5L-B-5V-C 5L-B-5V-C 5L-B-5V-C B .6693/.6690(17MM) .6693/.6690(17MM) .6693/.6690(17MM) .6693/.
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IDH1-1/2 - IDR1-1 1/2 Idler Bushings Browning Idler Bushings provide Idlers in the following products: Sheaves FHP Multiple Poly-V* 358 Gearbelt® Pulleys Gears Furnished complete with: Ball bearings, cap screws, stud bolts and nuts Table No. 1 Specifications DIMENSIONS (inches) Part No. O.D. *IDH1 - 1/2 2 1/2” *IDP1 - 5/8 3 *IDQ1 - 3/4 4 1/8 *IDQ1 - 1 4 1/8 *IDR1 - 1 1/2 5 3/8 Tapped Holes O.L. No. Size Approx. Wt.
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AB ® MB145TX - MB365TX Sliding Motor Bases Browning Wide Range Variable Speed and MVP® Drives require provision for more take-up than normal V-Drives. The belt must be free of the sheave groove to allow for adjustment of pitch diameter. Also the drive must be adjusted to proper tension and seating of belts. The use of Browning Sliding Motor Bases provides easy and rapid movement of motor for making such adjustments.
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K-24 - O-410 Keys and Keystock Table No. 1 Standard Keyseats Old Standard Keyseats Bore Range Keyseat 1/2” - 9/16” 1/8” x 1/16” 5/8 - 7/8 3/16 x 3/32 15/16 - 1 5/16 1/4 x 1/8 1 3/8 - 1 13/16 3/8 x 3/16 1 7/8 - 2 1/4 1/2 x 1/4 2 5/16 - 2 13/16 5/8 x 5/16 2 7/8 - 2 13/16 3/4 x 3/8 3 7/8 - 4 11/16 1 x 1/2 4 3/4 - 5 11/16 1 1/4 x 5/8 5 3/4 - 6 15/16 1 1/2 x 3/4 7 - 7 15/16 1 /34 x 7/8 Table No.
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® Troubleshooting Guide For Browning V-belt Drives What Happened Belt stetched beyond takeup Excessive vibration Belt too long at installation Belt too short at installation Belts mismatched at installation Belts mismatched after service 162 Probable Cause What To Do Worn sheaves. Replace sheaves. Underdesigned drive. Redesign and replace drive. Takeup slipped. Reposition takeup. Drive excessively tensioned. Properly tension drive. Damaged cord section during installation.
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Troubleshooting Troubleshooting Guide For Browning V-belt Drives What Happened Short belt life Belts turn over in groove Belt squeal Belt breakage Probable Cause What To Do Spin burns from belt slipping on driver sheave under stalled load conditions or when starting. Tension belt. Gouges or extreme cover wear caused by belt rubbing on drive guards or other objects. Eliminate obstruction or realign drive to provide clearance. High ambient temperature. Use Gripnotch belts. Provide ventilation.
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® Troubleshooting Guide For Browning MVP® Variable Speed Belt Drives What Happened Short belt life Belts turn over in groove Probable Cause Spin burns from belt slipping on driver sheave under stalled load conditions or when starting. Tension belt. Gouges or extreme cover wear caused by belt rubbing on drive guards or other objects. Eliminate obstruction or realign drive to provide clearance. High ambient temperature. Provide ventilaion. Shield belt. Use Gripnotch belts. Grease or oil on belt.
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Troubleshooting Troubleshooting Guide For Browning MVP® Variable Speed Belt Drives What Happened Probable Cause What To Do Belts matched by code number only. Replace belts with Browning machine matched belts. Old belts and new belts used together on same drive. Replace with new belts. Never mix old and new belts on the same drive. Different brand name belts used together on same drive. Replace with a set of Browning machine matched belts. Driver and driven shafts not parallel. Realign drive.
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® Troubleshooting Guide For Browning Mounted Bearings What Happened What To Do Noise (high pitch) Misalignment. Correct alignment. Replace unit with a Browning self-aligning bearing. Noise (low pitch) Bearing brinelled. Replace bearing. Noise (intermittent rumbles and rattles) Too much shaft to bearing bore clearance. Use proper size shaft. Replace bearing with correct size unit. Dirt in bearing. Purge bearing with grease. If necessary, replace unit. Loose machine parts Tighten machine parts.
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Troubleshooting Worn Cover on Back [ Bell Turns Over Or Jumps Off Sheave l l [ l l l l l l l l [ [ [ l l l l [ Belts Bottoming [ Repeated Take-up Necesssary l l l l l [ [ Belts Ride Too High Belts Vibrate Excessively or Appear Mismatched l l [ Underside Cracked Repeated Breakage Backside Idler l [ Belt Slips, Squeals (Spin Burn) Tie-Band Damaged l l [ Belt Soft, Swollen Belt Cover Split Insufficient Wrap on Small Sheave l Sheaves Too Small l Drive Seriously O
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® A Guide to NEMA* Motor Frames and Shaft Dimensions Motor ratings and dimensions shown in Table No. 1, below, are for general purpose motors as indicated. Frames for the 1952 - 1953 and the 1964 rerates are shown. All dimensions are subject to change without notice. Those shown are intended as a guide only. Certified dimension drawings from the motor manufacturer should be used. Specifications Table No. 1 Frame No. Dimensions A Max. B Max.
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General Information Minimum Sheave Sizes NEMA® Standards Decimal-Millimeter Equivalents Fractional 1/32 1/16 3/32 1/8 5/32 3/16 7/32 1/4 9/32 5/16 1/64 3/64 5/64 7/64 9/64 11/64 13/64 15/64 17/64 19/64 Decimal .015625 .03125 .046875 .0625 .078125 .09375 .109375 .125 .140625 .15625 .171875 .1875 .203125 .21875 .234375 .250 .265625 .28125 .296875 .3125 .328125 .34375 .359375 .375 .390625 .40625 .421875 .4375 .453125 .46875 .484375 .500 M.M. 0.397 .794 1.191 1.588 1.984 2.381 2.778 3.175 3.572 3.969 4.
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® A A Griproll......................................................... Discontinued A Griptwist........................................................................ 16 AA51 - AA128................................................................... 12 AK30H - AK184H.............................................................. 34 AK104x5/8 - AK124x 1 7/16............................................. 33 AL54 - AL124................................................... Discontinued AM144....................
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Alpha-Numerical Part Number Index O-P O 1 KEYSTOCK - O 410 KEYSTOCK............................ 161 OK12X3/8 - OK100X3/4.................................. Discontinued OL50X5/8 - OL70X5/8..................................... Discontinued P1 1/2 - P1 1 3/4....................................................125-126 P1 1 1/4 - 1 3/8 10 SPL B.............................................. 126 P1 1 1/8 - 1 3/8 6 SPL B................................................ 126 P1 1 3/8 21 SPL B...........................
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® 2H3V31-2H3V60.............................................................. 62 2L120 - 2L345.................................................................. 13 2MVP60B74P - 2MVP70B84P....................................... 113 2MVP75C97Q - 2MVP115C137Q.................................. 116 2MVP35B49X7/8 - 2MVP55B69X 1 5/8......................... 112 2P3V36 - 2P3V60............................................................. 62 2P5V44....................................................................
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Alpha-Numerical Part Number Index 4C240F - 4C360F............................................................. 74 4C440J - 4C500J.............................................................. 74 4C440U - 4C500U............................................................ 56 4C50Q - 4C60Q................................................................ 56 4C50SD - 4C55SD........................................................... 74 4C56P..........................................................................
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® Alpha-Numerical Part Number Index 6 6B5V42 - 6B5V250........................................................... 43 6B70R - 6B380R.............................................................. 50 6B70SF - 6B184SF.......................................................... 72 6B200E - 6B380E............................................................. 72 6B34SD - 6B52SD............................................................ 72 6B54SK - 6B68SK............................................................
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EDGE Product Selection EDGE Product Selection (Engineered Design, Guaranteed Economy)V-Belt drive optimization software that selects the lowest cost, most torque dense drives. Input hp 15.0 Service Factor 1.25 Driver rpm 1750 Driver shaft 1.625" Driven rpm 1100 Driven shaft 2.0" Min. center distance 20" Variable speed EDGE Optional Drive Selection from the World’s Largest Selection of V-Belt Drives n Today’s most trusted OEM design tool. www.emerson-ept.
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All sales are made on our STANDARD TERMS AND CONDITIONS OF SALE in effect at the time a customer’s order is accepted.
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The First Name in Performance HVAC Belt Drives and Bearing Products Part Number Explanation ..................... 8 Belts Super Gripbelt......................................... 9 Gripnotch® A, B, C................................. 10 FHP 2L, 3L, 4L, 5L................................... 13 “358” Gripbelts® ................................... 14 Sheaves Stock Sheave Interchange................. 20-30 Fixed Pitch V-Belt Sheaves AK–BK........................................... 34-41 B5V® .....................
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Emerson Climate Technologies Power Transmission Solutions ® The First Name in Performance HVAC Belt Drives and Bearing Products Corporate Headquarters 7120 New Buffington Road Florence, KY 41042 Customer Service Fax Technical Service 800 626 2120 800 262 3292 800 626 2093 www.emerson-ept.com Catalog HVAC APPLICATION CONSIDERATIONS The proper selection and application of power transmission products and components, including the related area of product safety, is the responsibility of the customer.