Brochure

40
®
Datum
A
Belts
Datum
B
Belts
* These sizes are furnished with special
keys to fit standard depth keyseats.
See bushing specifications on page 125.
2BKHCastIronSheaves
TwoGrooveSheaves
CombinationGroove
for“4L”or“A”Beltsand“5L”or“B”Belts
1/2”
Table No. 2
Stock “H” Bushings
2BK32H-2BK190H
2BK
2BKH
CombinationGroove
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.
O.D.
Datum
“A”
Datum
“B”
O.L.
Less
Bush.
2BK32H 3.35” 2.60” 3.00” 2 13/16” 2.1
2BK34H 3.55 2.80 3.20 2 13/16 2.4
2BK36H 3.75 3.00 3.40 2 3/8 2.0
2BK40H 3.95 3.20 3.60 2 3/8 2.4
2BK45H 4.25 3.50 3.90 2 3/8 3.0
2BK47H 4.45 3.70 4.10 1 3/4 2.8
2BK50H 4.75 4.00 4.40 1 3/4 3.3
2BK52H 4.95 4.20 4.60 1 3/4 3.6
2BK55H 5.25 4.50 4.90 1 3/4 3.9
2BK57H 5.45 4.70 5t.10 1 3/4 4.3
2BK60H 5.75 5.00 5.40 1 3/4 4.4
2BK62H 5.95 5.20 5.60 1 3/4 4.5
2BK65H 6.25 5.50 5.90 1 3/4 4.5
2BK67H 6.45 5.70 6.10 1 3/4 5.0
2BK70H 6.75 6.00 6.40 1 3/4 5.1
2BK80H 7.75 7.00 7.40 1 3/4 6.4
2BK90H 8.75 8.00 8.40 1 3/4 7.6
2BK100H 9.75 9.00 9.40 1 3/4 8.4
2BK110H 10.75 10.00 10.40 1 3/4 9.3
2BK120H 11.75 11.00 11.40 1 3/4 11.0
2BK130H 12.75 12.00 12.40 1 3/4 13.1
2BK140H 13.75 13.00 13.40 1 3/4 14.8
2BK160H 15.75 15.00 15.40 1 3/4 17.5
2BK190H 18.75 18.00 18.40 1 3/4 21.5
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