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2BKH-Series Pulleys for V-Belts

2BKH pulleys are manufactured for A, 4L, B, 5L, AX, BX, AA, BB, and banded belts. 2BKH pulleys are made to use H-series bushings and are commonly known as double AKH bushed pulleys and range in diameter from 3.35" to 18.75" but custom ones are also available upon request. Double BKH series pulleys are typically used in medium to heavy-duty agricultural and industrial applications. Our double v-belt pulleys are manufactured using state of the art techniques combined with having premium high-performance and high-strength features like using grade 35 cast iron instead of grade 25.
H-Bushings
These pulleys use an H-style bushing, this bushing type has a bore range of 3/8" to 1-1/2" and 10mm to 38mm. We stock a complete line of these bushings as well.


2BKH-Series Pulley Size Chart


Size
Outside Diameter
Pitch Diameter (4L/A)
Pitch Diameter (3L)
Type
Dimension (O.L.)
Dimension (F)
Dimension (L)
Dimension (P)
Dimension (C)
Dimension (X)
Dimension (G)
Dimension (E)
Pulley Weight (LBS)
2BK32H 3.35" 2.60" 3.00" 1 2-13/16" 1-3/4" 1-1/4" 7/8" 1-5/16" 7/8" 7/16" 3/16" 2.1
2BK34H 3.55" 2.80" 3.20" 1 2-13/16" 1-3/4" 1-1/4" 7/8" 1-5/16" 7/8" 7/16" 3/16" 2.4
2BK36H 3.75" 3.00" 3.40" 1 2-3/8" 1-3/4" 1-1/4" 7/16" 7/8" 7/8" 7/16" 3/16" 2.0
2BK40H 3.95" 3.20" 3.60" 1 2-3/8" 1-3/4" 1-1/4" 7/16" 7/8" 7/8" 7/16" 3/16" 2.4
2BK45H 4.25" 3.50" 3.90" 1 2-3/8" 1-3/4" 1-1/4" 7/16" 7/8" 7/8" 7/16" 3/16" 3.0
2BK47H 4.45" 3.70" 4.10" 2 1-3/4" 1-3/4" 1-1/4" 7/16" -- 7/8" 7/16" 3/16" 2.8
2BK50H 4.75" 4.00" 4.40" 2 1-3/4" 1-3/4" 1-1/4" 7/16" -- 7/8" 7/16" 3/16" 3.3
2BK52H 4.95" 4.20" 4.60" 2 1-3/4" 1-3/4" 1-1/4" 7/16" -- 7/8" 7/16" 3/16" 3.6
2BK55H 5.25" 4.50" 4.90" 2 1-3/4" 1-3/4" 1-1/4" 7/16" -- 7/8" 7/16" 3/16" 3.9
2BK57H 5.45" 4.70" 5.10" 2 1-3/4" 1-3/4" 1-1/4" 7/16" -- 7/8" 7/16" 3/16" 4.3
2BK60H 5.75" 5.00" 5.40" 2 1-3/4" 1-3/4" 1-1/4" 7/16" -- 7/8" 7/16" 3/16" 4.4
2BK62H 5.95" 5.20" 5.60" 2 1-3/4" 1-3/4" 1-1/4" 7/16" -- 7/8" 7/16" 3/16" 4.5
2BK65H 6.25" 5.50" 5.90" 3 1-3/4" 1-3/4" 1-1/4" 7/16" 1/4" 7/8" 7/16" 3/16" 4.5
2BK67H 6.45" 5.70" 6.10" 3 1-3/4" 1-3/4" 1-1/4" 7/16" 1/4" 7/8" 7/16" 3/16" 5.0
2BK70H 6.75" 6.00" 6.40" 3 1-3/4" 1-3/4" 1-1/4" 7/16" 1/4" 7/8" 7/16" 3/16" 5.1
2BK80H 7.75" 7.00" 7.40" 3 1-3/4" 1-3/4" 1-1/4" 7/16" 1/4" 7/8" 7/16" 3/16" 6.4
2BK90H 8.75" 8.00" 8.40" 3 1-3/4" 1-3/4" 1-1/4" 7/16" 1/4" 7/8" 7/16" 3/16" 7.6
2BK100H 9.75" 9.00" 9.40" 3 1-3/4" 1-3/4" 1-1/4" 7/16" 1/4" 7/8" 7/16" 3/16" 8.4
2BK110H 10.75" 10.00" 10.40" 3 1-3/4" 1-3/4" 1-1/4" 7/16" 1/4" 7/8" 7/16" 3/16" 9.3
2BK120H 11.75" 11.00" 11.40" 3 1-3/4" 1-3/4" 1-1/4" 7/16" 1/4" 7/8" 7/16" 3/16" 11.0
2BK130H 12.75" 12.00" 12.40" 3 1-3/4" 1-3/4" 1-1/4" 7/16" 1/4" 7/8" 7/16" 3/16" 13.1
2BK140H 13.75" 13.00" 13.40" 3 1-3/4" 1-3/4" 1-1/4" 7/16" 1/4" 7/8" 7/16" 3/16" 14.8
2BK160H 15.75" 15.00" 15.40" 3 1-3/4" 1-3/4" 1-1/4" 7/16" 1/4" 7/8" 7/16" 3/16" 17.5
2BK190H 18.75" 18.00" 18.40" 3 1-3/4" 1-3/4" 1-1/4" 7/16" 1/4" 7/8" 7/16" 3/16" 21.5
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2BK32H Pulley double-groove 3.35 OD 2BK34H Pulley double-groove 3.55 OD 2BK36H Pulley double-groove 3.75 OD 2BK40H Pulley double-groove 3.95 OD
2BK45H Pulley double-groove 4.25 OD 2BK47H Pulley double-groove 4.45 OD 2BK50H Pulley double-groove 4.75 OD 2BK52H Pulley double-groove 4.95 OD
2BK55H Pulley double-groove 5.25 OD 2BK57H Pulley double-groove 5.45 OD 2BK60H Pulley double-groove 5.75 OD 2BK62H Pulley double-groove 5.95 OD
2BK65H Pulley double-groove 6.25 OD 2BK67H Pulley double-groove 6.45 OD 2BK70H Pulley double-groove 6.75 OD 2BK80H Pulley double-groove 7.75 OD
   
 
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