Brochure

38
®
* These sizes are furnished with special
keys to fit standard depth keyseats.
See bushing specifications on page 125.
BKHCastIronSheaves
SingleGrooveSheaves
CombinationGroove
for“4L”or“A”Beltsand“5L”or“B”Belts
1/2”
Table No. 2
Stock “H” Bushings
BK30H-BK190H
BK
BKH
BrowningSplitTaperBushings
• Highest torque carrying
capacity.
• Double split barrel assures true
concentricity.
• Inch, metric and spline bores
available from stock.
ForcompletecatalogdimensionsseeeCatalogat
www.emerson-ept.com
Part
No.
DIAMETER DIMENSIONS
Wt. Lbs.
Less
Bush.
O.D.
Datum
“A”
Datum
“B”
O.L.
BK30H 3.15” 2.40” 2.80” 1 15/16” 1.2
BK32H 3.35 2.60 3.00 1 15/16 1.4
BK34H 3.55 2.80 3.20 1 15/16 1.6
BK36H 3.75 3.00 3.40 1 1/2 1.2
BK40H 3.95 3.20 3.60 1 1/2 1.4
BK45H 4.25 3.50 3.90 1 1/2 1.8
BK47H 4.45 3.70 4.10 1 1/2 2.2
BK50H 4.75 4.00 4.40 1 1/2 2.0
BK52H 4.95 4.20 4.60 1 1/2 2.1
BK55H 5.25 4.50 4.90 1 1/2 2.7
BK57H 5.45 4.70 5.10 1 1/2 2.7
BK60H 5.75 5.00 5.40 1 1/2 2.5
BK62H 5.95 5.20 5.60 1 1/2 2.6
BK65H 6.25 5.50 5.90 1 1/2 2.8
BK67H 6.45 5.70 6.10 1 1/2 2.9
BK70H 6.75 6.00 6.40 1 9/16 2.8
BK72H 6.95 6.20 6.60 1 9/16 3.1
BK75H 7.25 6.50 6.90 1 9/16 3.3
BK77H 7.45 6.70 7.10 1 9/16 3.8
BK80H 7.75 7.00 7.40 1 9/16 3.4
BK85H 8.25 7.50 7.90 1 9/16 3.8
BK90H 8.75 8.00 8.40 1 9/16 4.3
BK95H 9.25 8.50 8.90 1 9/16 5.0
BK100H 9.75 9.00 9.40 1 9/16 5.2
BK105H 10.25 9.50 9.90 1 9/16 5.5
BK110H 10.75 10.00 10.40 1 9/16 6.0
BK115H 11.25 10.50 10.90 1 9/16 6.4
BK120H 11.75 11.00 11.40 1 9/16 6.9
BK130H 12.75 12.00 12.40 1 9/16 6.9
BK140H 13.75 13.00 13.40 1 9/16 8.5
BK150H 14.75 14.00 14.40 1 9/16 9.5
BK160H 15.75 15.00 15.40 1 9/16 9.8
BK190H 18.75 18.00 18.40 1 9/16 12.8
Stock Bores Keyseat
3/8” None
7/16 None
1/2 1/8” x 1/16”
9/16 1/8 x 1/16
5/8 3/16 x 3/32
11/16 3/16 x 3/32
3/4 3/16 x 3/32
13/16 3/16 x 3/32
7/8 3/16 x 3/32
15/16 3/16 x 3/32
1 1/4 x 1/8
1 1/16 1/4 x 1/8
1 1/8 1/4 x 1/8
1 3/16 1/4 x 1/8
1 1/4 1/4 x 1/16*
1 5/16 5/16 x 1/16*
1 3/8 5/16 x 1/16*
1 3/8 3/8 x 1/16*
1 7/16 3/8 x 1/16*
1 1/2 3/8 x 1/16*
Millimeter Bore
10 mm None
11 None
12 None
14 5 mm x 2.5 mm
16 5 x 2.5
18 6 x 3
19 6 x 3
20 6 x 3
22 6 x 3
24 8 x 3.5
25 8 x 3.5
28 8 x 3.5
30 8 x 3.5
32 10 x 4
35 10 x 4
36 10 x 4
38 10 x 4
Stock Spline Bores
.978 - 10 Inv. X
1 1/8 - 6B X
1 3/8 - 6B X
1 3/8 - 21 Inv. X
TableNo.1 StockSizeswithBrowning
Split Taper
®
Bushings