Brochure

48
®
TB Gripbelt
®
SheaveswithBrowningSplitTaper
®
Bushings
ForUsewithAll“A”and“B”SectionBelts
Table No. 2
TableNo.1 Specications-Stock“TB”Sheaves
For optimum sheave selection, see B5V
®
Stock Sheave Listing on pages 19-23.
For optimum sheave selection, see B5V Stock Sheave Listing on pages 19-23.
5TB34 - 6TB380
TB
“A” Belts
1/2" x 5/16"
“B” Belts
21/32" x 7/16"
• 1 - 6 grooves
• 3.75” - 38.35” O.D.
• 1/2” - 2 11/16” bore range
• Machined from fine grain cast iron
• Precision balanced
• Easy on - easy off
TableNo.3 BushingDimensions
BrowningSplitTaperBushings
• Keyed to shaft and hub.
External key provides positive
drive with no torque on the cap
screws.
• Highest torque carrying
capacity.
• Double split barrel assures true
concentricity.
• Inch, metric and spline bores
available from stock.
Part
No.
Bore
Range
Wt.
Lbs.
P1 1/2” - 1 3/4” 1 1/4
P2 3/4 - 1 3/4 1 1/2
Q1 3/4 2 11/16 3 1/2
Q2 1 - 2 5/8 4 1/2
DIAMETERS 5 Grooves, Face Width = 4”
Datum
“A”
Datum
“B”
Out-
side
In-
side
Part Number Dimensions
Wt.
Less
Bush.
Sheave Bushing OL
3.0” 3.4” 3.75” 2” 5TB34 P2 5 5/16” 5.3
3.2 3.6 3.95 2 1/16 5TB36 P2 5 5/16 6.1
3.4 3.8 4.15 1 5/16” 5TB38 P2 4 7/8 6.1
3.6 4.0 4.35 2 1/2 5TB40 P2 4 7/8 7.0
3.8 4.2 4.55 2 11/16 5TB42 P2 4 7/8 7.8
4.0 4.4 4.75 2 7/8 5TB44 P2 4 1/4 8.5
4.2 4.6 7.95 3 1/16 5TB46 P2 4 1/4 9.8
4.4 4.8 5.15 3 5/16 5TB48 P2 4 1/4 10.5
4.6 5.0 5.35 3 1/2 5TB50 P2 4 1/4 11.6
4.8 5.2 5.55 3 11/16 5TB52 P2 4 1/4 12.5
5.0 5.4 5.75 3 7/8 5TB54 Q1 4 9/32 10.4
5.2 5.6 5.95 4 1/16 5TB56 Q1 4 9/32 11.8
5.4 5.8 6.15 4 5/16 5TB58 Q1 4 9/32 12.8
5.6 6.0 6.35 4 1/2 5TB60 Q1 4 9/32 13.8
5.8 6.2 6.55 4 11/16 5TB62 Q1 4 9/32 14.8
6.0 6.4 6.75 4 7/8 5TB64 Q1 4 9/32 16.4
6.2 6.6 6.95 5 1/16 5TB66 Q1 4 9/32 17.1
6.4 6.8 7.15 5 5/16 5TB68 Q1 4 9/32 17.9
6.6 7.0 7.35 5 1/2 5TB70 Q2 4 13/32 20.9
7.0 7.4 7.75 5 15/16 5TB74 Q2 4 13/32 19.8
7.6 8.0 8.35 6 1/2 5TB80 Q2 4 13/32 22.3
8.2 8.6 8.95 7 1/16 5TB86 Q2 4 13/32 29.5
8.6 9.0 9.35 7 1/2 5TB90 Q2 4 13/32 28.6
9.0 9.4 9.75 7 15/16 5TB94 Q2 4 13/32 29.5
10.6 11.0 11.35 9 7/16 5TB110 Q2 4 13/32 32.8
12.0 12.4 12.75 10 15/16 5TB124 Q2 4 13/32 35.4
13.2 13.6 13.95 12 1/16 5TB136 Q2 4 13/32 41.0
15.0 15.4 15.75 13 15/16 5TB154 Q2 4 13/32 45.3
15.6 16.0 16.35 14 1/2 5TB160 Q2 4 13/32 48.0
18.0 18.4 18.75 16 15/16 5TB184 Q2 4 13/32 57.3
19.5 20.0 20.35 18 1/2 5TB200 Q2 4 13/32 66.0
24.5 25.0 25.35 23 1/2 5TB250 Q2 4 13/32 82.5
29.5 30.0 30.35 28 1/2 5TB300 Q2 4 13/32 117.0
37.5 38.0 38.35 36 1/2 5TB380 Q2 4 13/32 159.0
DIAMETERS 6 Grooves, Face Width = 4 3/4
Datum
“A”
Datum
“B”
Out-
side
In-
side
Part Number Dimensions
Wt.
Less
Bush.
Sheave Bushing OL
3.0” 3.4” 3.75” 2” 6TB34 P2 6 1/16” 6.1
3.2 3.6 3.95 2 1/16 6TB36 P2 6 1/16 7.3
3.4 3.8 4.15 2 5/16 6TB38 P2 5 5/8 7.0
3.6 4.0 4.35 2 1/2 6TB40 P2 5 5/8 8.1
3.8 4.2 4.55 2 11/16 6TB42 P2 5 5/8 9.3
4.0 4.4 4.75 2 7/8 6TB44 P2 5 9.9
4.2 4.6 7.95 3 1/16 6TB46 P2 5 11.0
4.4 4.8 5.15 3 5/16 6TB48 P2 5 11.8
4.6 5.0 5.35 3 1/2 6TB50 P2 5 12.9
4.8 5.2 5.55 3 11/16 6TB52 P2 5 14.8
5.0 5.4 5.75 3 7/8 6TB54 Q1 5 1/32 11.8
5.2 5.6 5.95 4 1/16 6TB56 Q1 5 1/32 17.3
5.4 5.8 6.15 4 5/16 6TB58 Q1 5 1/32 14.5
5.6 6.0 6.35 4 1/2 6TB60 Q1 5 1/32 15.4
5.8 6.2 6.55 4 11/16 6TB62 Q1 5 1/32 16.4
6.0 6.4 6.75 4 7/8 6TB64 Q1 5 1/32 18.6
6.2 6.6 6.95 5 1/16 6TB66 Q1 5 1/32 18.5
6.4 6.8 7.15 5 5/16 6TB68 Q1 5 1/32 20.8
6.6 7.0 7.35 5 1/2 6TB70 Q2 4 25/32 22.8
7.0 7.4 7.75 5 15/16 6TB74 Q2 4 25/32 26.5
7.6 8.0 8.35 6 1/2 6TB80 Q2 4 25/32 24.1
8.2 8.6 8.95 7 1/16 6TB86 Q2 4 25/32 27.1
8.6 9.0 9.35 7 1/2 6TB90 Q2 4 25/32 30.6
9.0 9.4 9.75 7 15/16 6TB94 Q2 4 25/32 32.8
10.6 11.0 11.35 9 7/16 6TB110 Q2 4 25/32 36.6
12.0 12.4 12.75 10 15/16 6TB124 Q2 4 25/32 39.8
13.2 13.6 13.95 12 1/16 6TB136 Q2 4 25/32 44.9
15.0 15.4 15.75 13 15/16 6TB154 Q2 4 25/32 49.9
15.6 16.0 16.35 14 1/2 6TB160 Q2 4 25/32 54.0
18.0 18.4 18.75 16 15/16 6TB184 Q2 4 25/32 62.0
19.5 20.0 20.35 18 1/2 6TB200 Q2 4 25/32 74.0
24.5 25.0 25.35 23 1/2 6TB250 Q2 4 25/32 89.5
29.5 30.0 30.35 28 1/2 6TB300 Q2 4 25/32 128.0
37.5 38.0 38.35 36 1/2 6TB380 Q2 4 25/32 179.0