Single Groove Pulleys

Compact and lightweight - single-groove pulleys are easy to install and ideal for redirecting force in simple belt-drive systems. See all of our pulleys and V-belts or use our pulley size and RPM ratio calculator to ensure proper pulley sizing and output RPMs for your compressor.

5.5" Single Groove B Section 5L Sheave with 5/8" (0.625") Keyed Bore - BK57
Ready to Ship
5.5" Single Groove B Section 5L Sheave with 5/8" (0.625") Keyed Bore - BK57

Masterdrive

$32.95

5.5" Single Groove B Section 5L Sheave with 7/8" (0.875") Keyed Bore - BK57
Ready to Ship
5.5" Single Groove B Section 5L Sheave with 7/8" (0.875") Keyed Bore - BK57

Masterdrive

$32.95

5" Single Groove B Section 5L Sheave with 7/8" (0.875") Keyed Bore - BK52
Ready to Ship
5" Single Groove B Section 5L Sheave with 7/8" (0.875") Keyed Bore - BK52

Masterdrive

$29.95

3.5" Single Groove A Section 4L Sheave with 5/8" (0.625") Keyed Bore - AK34-5/8
Ready to Ship
3.5" Single Groove A Section 4L Sheave with 5/8" (0.625") Keyed Bore - AK34-5/8

Masterdrive

$18.95

4.5" Single Groove B Section 5L Sheave with 7/8" (0.875") Keyed Bore - BK47
Ready to Ship
4.5" Single Groove B Section 5L Sheave with 7/8" (0.875") Keyed Bore - BK47

Masterdrive

$29.95

6" Single Groove A Section 4L Sheave with 1-1/8" (1.125") H-Style Split Taper Bushing - AK61H
Ready to Ship
6" Single Groove A Section 4L Sheave with 1-1/8" (1.125") H-Style Split Taper Bushing - AK61H

Masterdrive

$36.95

6" Single Groove B Section 5L Sheave with 7/8" (0.875") Keyed Bore - BK62
Ready to Ship
6" Single Groove B Section 5L Sheave with 7/8" (0.875") Keyed Bore - BK62

Masterdrive

$32.95

4" Single Groove B Section 5L Sheave with 7/8" (0.875") Keyed Bore - BK40
Ready to Ship
4" Single Groove B Section 5L Sheave with 7/8" (0.875") Keyed Bore - BK40

Masterdrive

$28.95

3.75" Single Groove A Section 4L Sheave with 5/8" (0.625") Keyed Bore - AK39-5/8
Ready to Ship
3.75" Single Groove A Section 4L Sheave with 5/8" (0.625") Keyed Bore - AK39-5/8

Masterdrive

$18.95

5.75" Single Groove A Section 4L Sheave with 7/8" (0.875") H-Style Split Taper Bushing - AK59H
Ready to Ship
5.75" Single Groove A Section 4L Sheave with 7/8" (0.875") H-Style Split Taper Bushing - AK59H

Masterdrive

$34.95

2.5" Single Groove A Section 4L Sheave with 5/8" (0.625") Keyed Bore - AK25-5/8
Ready to Ship
2.5" Single Groove A Section 4L Sheave with 5/8" (0.625") Keyed Bore - AK25-5/8

Masterdrive

$12.95

4" Single Groove A Section 4L Sheave with 7/8" (0.875") Keyed Bore - AK41
Ready to Ship
4" Single Groove A Section 4L Sheave with 7/8" (0.875") Keyed Bore - AK41

Masterdrive

$26.95

3" Single Groove A Section 4L Sheave with 5/8" (0.625") Keyed Bore - AK30-5/8
Ready to Ship
3" Single Groove A Section 4L Sheave with 5/8" (0.625") Keyed Bore - AK30-5/8

Masterdrive

$16.95

3.5" Single Groove B Section 5L Sheave with 5/8" (0.625") Keyed Bore - BK34
Ready to Ship
3.5" Single Groove B Section 5L Sheave with 5/8" (0.625") Keyed Bore - BK34

Masterdrive

$25.95

3.5" Single Groove B Section 5L Sheave with 7/8" (0.875") Keyed Bore - BK34
Ready to Ship
3.5" Single Groove B Section 5L Sheave with 7/8" (0.875") Keyed Bore - BK34

Masterdrive

$25.95

3" Single Groove A Section 4L Sheave with 7/8" (0.875") Keyed Bore - AK30-7/8
Ready to Ship
3" Single Groove A Section 4L Sheave with 7/8" (0.875") Keyed Bore - AK30-7/8

Masterdrive

$14.95

4" Single Groove A Section 4L Sheave with 5/8" (0.625") Keyed Bore - AK41
Ready to Ship
4" Single Groove A Section 4L Sheave with 5/8" (0.625") Keyed Bore - AK41

Masterdrive

$28.95

2.25" Single Groove A Section 4L Sheave with 5/8" (0.625") Keyed Bore - AK22-5/8
Ready to Ship
2.25" Single Groove A Section 4L Sheave with 5/8" (0.625") Keyed Bore - AK22-5/8

Masterdrive

$12.95

2.75" Single Groove A Section 4L Sheave with 5/8" (0.625") Keyed Bore - AK27-5/8
Ready to Ship
2.75" Single Groove A Section 4L Sheave with 5/8" (0.625") Keyed Bore - AK27-5/8

Masterdrive

$12.95

5" Single Groove Pulley fits B Section V-Belt 5L with 1" Sheave Bushing BK52H
5" Single Groove Pulley fits B Section V-Belt 5L with 1" Sheave Bushing BK52H

Masterdrive

$36.95

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