Pitch Diameter Pitch Diameter |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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V-Belt Pulleys
Zinc, Solid Body
Zinc, Spoked Body
Pulleys for 2L and 3L belt are for fractional-horsepower V-belt drives.
For technical drawings and 3-D models, click on a part number.
Keyway | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OD | For Shaft Dia. | Pitch Dia. | Wd. | O'all Wd. | Groove Dp. | Wd. | Dp. | Material | Body Type | Includes | Each | |
For 3L Belts | ||||||||||||
| 1" | 5/16" | 0.9" | 1/2" | 7/8" | 0.25" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 00000 |
| 1" | 3/8" | 0.9" | 1/2" | 7/8" | 0.25" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 0000 |
| 2" | 1/4" | 1.9" | 1/2" | 1" | 0.375" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 0000 |
| 2" | 5/16" | 1.9" | 1/2" | 1" | 0.375" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 0000 |
| 2" | 3/8" | 1.9" | 1/2" | 1" | 0.375" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 0000 |
| 2" | 1/2" | 1.9" | 1/2" | 1" | 0.375" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 0000 |
| 2" | 5/8" | 1.9" | 1/2" | 1" | 0.375" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 0000 |
| 2.5" | 3/8" | 2.4" | 1/2" | 1" | 0.375" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 00000 |
| 2.5" | 1/2" | 2.4" | 1/2" | 1" | 0.375" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 00000 |
| 2.5" | 5/8" | 2.4" | 1/2" | 1" | 0.375" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 00000 |
| 3" | 3/8" | 2.9" | 1/2" | 1" | 0.375" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 00000 |
| 3" | 1/2" | 2.9" | 1/2" | 1" | 0.375" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 00000 |
| 3" | 5/8" | 2.9" | 1/2" | 1" | 0.375" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 00000 |
| 3.5" | 3/8" | 3.4" | 1/2" | 1" | 0.375" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 00000 |
| 3.5" | 1/2" | 3.4" | 1/2" | 1" | 0.375" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 00000 |
| 3.5" | 5/8" | 3.4" | 1/2" | 1" | 0.375" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 00000 |
| 4" | 3/8" | 3.9" | 1/2" | 1" | 0.375" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 00000 |
| 4" | 1/2" | 3.9" | 1/2" | 1" | 0.375" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 00000 |
| 4" | 5/8" | 3.9" | 1/2" | 1" | 0.375" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 00000 |
For 4L, A Belts | ||||||||||||
| 1.5" | 3/8" | 1.25" | 21/32" | 1 5/32" | 0.5" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 0000 |
| 1.5" | 1/2" | 1.25" | 21/32" | 1 5/32" | 0.5" | __ | __ | Zinc | Solid | One Set Screw | 0000000 | 0000 |
| 1.75" | 3/8" | 1.5" | 21/32" | 1 13/64" | 0.5" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 0000 |
| 1.75" | 1/2" | 1.5" | 21/32" | 1 13/64" | 0.5" | __ | __ | Zinc | Solid | One Set Screw | 0000000 | 0000 |
| 1.75" | 5/8" | 1.5" | 21/32" | 1 13/64" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 0000 |
| 1.75" | 3/4" | 1.5" | 21/32" | 1 13/64" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 0000 |
| 2" | 3/8" | 1.75" | 41/64" | 1 1/16" | 0.5" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 0000 |
| 2" | 1/2" | 1.75" | 41/64" | 1 1/16" | 0.5" | __ | __ | Zinc | Solid | One Set Screw | 0000000 | 0000 |
| 2" | 5/8" | 1.75" | 41/64" | 1 1/16" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 0000 |
| 2" | 3/4" | 1.75" | 41/64" | 1 1/16" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 0000 |
| 2.25" | 3/8" | 2" | 41/64" | 1 3/16" | 0.5" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 0000 |
| 2.25" | 1/2" | 2" | 41/64" | 1 3/16" | 0.5" | __ | __ | Zinc | Solid | One Set Screw | 0000000 | 0000 |
| 2.25" | 5/8" | 2" | 41/64" | 1 3/16" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 0000 |
| 2.25" | 3/4" | 2" | 41/64" | 1 3/16" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 0000 |
| 2.5" | 3/8" | 2.25" | 41/64" | 1 3/16" | 0.5" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 0000 |
| 2.5" | 1/2" | 2.25" | 41/64" | 1 3/16" | 0.5" | __ | __ | Zinc | Solid | One Set Screw | 0000000 | 0000 |
| 2.5" | 5/8" | 2.25" | 41/64" | 1 3/16" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 0000 |
| 2.5" | 3/4" | 2.25" | 41/64" | 1 3/16" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 0000 |
| 2.75" | 3/8" | 2.5" | 41/64" | 1 3/16" | 0.5" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 0000 |
| 2.75" | 1/2" | 2.5" | 41/64" | 1 3/16" | 0.5" | __ | __ | Zinc | Solid | One Set Screw | 0000000 | 0000 |
| 2.75" | 5/8" | 2.5" | 41/64" | 1 3/16" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 0000 |
| 2.75" | 3/4" | 2.5" | 41/64" | 1 3/16" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 0000 |
| 3" | 1/2" | 2.75" | 41/64" | 1 3/16" | 0.5" | __ | __ | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 3" | 5/8" | 2.75" | 41/64" | 1 3/16" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 3" | 3/4" | 2.75" | 41/64" | 1 3/16" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 3.25" | 1/2" | 3" | 41/64" | 1 3/16" | 0.5" | __ | __ | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 3.25" | 5/8" | 3" | 41/64" | 1 3/16" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 3.25" | 3/4" | 3" | 41/64" | 1 3/16" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 3.5" | 1/2" | 3.25" | 41/64" | 1 3/16" | 0.5" | __ | __ | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 3.5" | 5/8" | 3.25" | 41/64" | 1 3/16" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 3.5" | 3/4" | 3.25" | 41/64" | 1 3/16" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 4" | 1/2" | 3.75" | 41/64" | 1 3/16" | 0.5" | __ | __ | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 4" | 5/8" | 3.75" | 41/64" | 1 3/16" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 4" | 3/4" | 3.75" | 41/64" | 1 3/16" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 4.5" | 1/2" | 4.25" | 41/64" | 1 3/16" | 0.5" | __ | __ | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 4.5" | 5/8" | 4.25" | 41/64" | 1 3/16" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 4.5" | 3/4" | 4.25" | 41/64" | 1 3/16" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 5" | 1/2" | 4.75" | 41/64" | 1 3/16" | 0.5" | __ | __ | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 5" | 5/8" | 4.75" | 41/64" | 1 3/16" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 5" | 3/4" | 4.75" | 41/64" | 1 3/16" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 5" | 1" | 4.75" | 41/64" | 1 3/16" | 0.5" | 1/4" | 1/8" | Zinc | Spoked | One Set Screw | 00000000 | 00000 |
| 5.5" | 1/2" | 5.25" | 45/64" | 1 11/32" | 0.5" | __ | __ | Zinc | Spoked | One Set Screw | 00000000 | 00000 |
| 5.5" | 5/8" | 5.25" | 45/64" | 1 11/32" | 0.5" | 3/16" | 3/32" | Zinc | Spoked | One Set Screw | 00000000 | 00000 |
| 5.5" | 3/4" | 5.25" | 45/64" | 1 11/32" | 0.5" | 3/16" | 3/32" | Zinc | Spoked | One Set Screw | 00000000 | 00000 |
| 5.5" | 1" | 5.25" | 45/64" | 1 11/32" | 0.5" | 1/4" | 1/8" | Zinc | Spoked | One Set Screw | 00000000 | 00000 |
| 6" | 1/2" | 5.75" | 45/64" | 1 11/32" | 0.5" | __ | __ | Zinc | Spoked | One Set Screw | 0000000 | 00000 |
| 6" | 5/8" | 5.75" | 45/64" | 1 11/32" | 0.5" | 3/16" | 3/32" | Zinc | Spoked | One Set Screw | 0000000 | 00000 |
| 6" | 3/4" | 5.75" | 45/64" | 1 11/32" | 0.5" | 3/16" | 3/32" | Zinc | Spoked | One Set Screw | 0000000 | 00000 |
| 6" | 1" | 5.75" | 45/64" | 1 11/32" | 0.5" | 1/4" | 1/8" | Zinc | Spoked | One Set Screw | 00000000 | 00000 |
| 7" | 1/2" | 6.75" | 45/64" | 1 11/32" | 0.5" | __ | __ | Zinc | Spoked | One Set Screw | 0000000 | 00000 |
| 7" | 5/8" | 6.75" | 45/64" | 1 11/32" | 0.5" | 3/16" | 3/32" | Zinc | Spoked | One Set Screw | 0000000 | 00000 |
| 7" | 3/4" | 6.75" | 45/64" | 1 11/32" | 0.5" | 3/16" | 3/32" | Zinc | Spoked | One Set Screw | 0000000 | 00000 |
| 7" | 1" | 6.75" | 45/64" | 1 11/32" | 0.5" | 1/4" | 1/8" | Zinc | Spoked | One Set Screw | 00000000 | 00000 |
| 8" | 1/2" | 7.75" | 45/64" | 1 11/32" | 0.5" | __ | __ | Zinc | Spoked | One Set Screw | 0000000 | 00000 |
| 8" | 5/8" | 7.75" | 45/64" | 1 11/32" | 0.5" | 3/16" | 3/32" | Zinc | Spoked | One Set Screw | 0000000 | 00000 |
| 8" | 3/4" | 7.75" | 45/64" | 1 11/32" | 0.5" | 3/16" | 3/32" | Zinc | Spoked | One Set Screw | 0000000 | 00000 |
| 8" | 1" | 7.75" | 45/64" | 1 11/32" | 0.5" | 1/4" | 1/8" | Zinc | Spoked | One Set Screw | 00000000 | 00000 |
| 9" | 1/2" | 8.75" | 45/64" | 1 11/32" | 0.5" | __ | __ | Zinc | Spoked | One Set Screw | 00000000 | 00000 |
| 9" | 5/8" | 8.75" | 45/64" | 1 11/32" | 0.5" | 3/16" | 3/32" | Zinc | Spoked | One Set Screw | 00000000 | 00000 |
| 9" | 3/4" | 8.75" | 45/64" | 1 11/32" | 0.5" | 3/16" | 3/32" | Zinc | Spoked | One Set Screw | 00000000 | 00000 |
| 9" | 1" | 8.75" | 45/64" | 1 11/32" | 0.5" | 1/4" | 1/8" | Zinc | Spoked | One Set Screw | 00000000 | 00000 |
| 10" | 1/2" | 9.75" | 45/64" | 1 11/32" | 0.5" | __ | __ | Zinc | Spoked | One Set Screw | 00000000 | 00000 |
| 10" | 5/8" | 9.75" | 45/64" | 1 11/32" | 0.5" | 3/16" | 3/32" | Zinc | Spoked | One Set Screw | 00000000 | 00000 |
| 10" | 3/4" | 9.75" | 45/64" | 1 11/32" | 0.5" | 3/16" | 3/32" | Zinc | Spoked | One Set Screw | 00000000 | 00000 |
| 10" | 1" | 9.75" | 45/64" | 1 11/32" | 0.5" | 1/4" | 1/8" | Zinc | Spoked | One Set Screw | 00000000 | 00000 |
For 5L, B Belts | ||||||||||||
| 2" | 1/2" | 1.5" | 13/16" | 1 9/32" | 0.563" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 00000 |
| 2" | 5/8" | 1.5" | 13/16" | 1 9/32" | 0.563" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 00000000 | 00000 |
| 2.5" | 1/2" | 2" | 13/16" | 1 9/32" | 0.563" | __ | __ | Zinc | Solid | One Set Screw | 00000000 | 00000 |
| 2.5" | 5/8" | 2" | 13/16" | 1 9/32" | 0.563" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 00000000 | 00000 |
| 2.5" | 3/4" | 2" | 13/16" | 1 9/32" | 0.563" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 00000000 | 00000 |
Adjustable-Speed V-Belt Pulleys
3 Grooves
4 Grooves
4 Grooves
Also known as step-cone pulleys, these have multiple groove sizes so you can quickly change rotation speed by moving your belt to a different groove. Use with fractional-horsepower motors for drives with frequent speed changes.
For technical drawings and 3-D models, click on a part number.
Keyway | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| No. of Grooves | OD (Pitch Dia.) | For Shaft Dia. | Wd. | Groove Dp. | Wd. | Dp. | Material | Body Type | Includes | Each | |
For 4L, A Belts | |||||||||||
| 3 | 1 3/4" (1 1/2"), 2 1/4" (2"), 2 3/4" (2 1/2") | 1/2" | 1 3/4" | 0.5" | __ | __ | Zinc | Solid | One Set Screw | 0000000 | 000000 |
| 3 | 1 3/4" (1 1/2"), 2 1/4" (2"), 2 3/4" (2 1/2") | 5/8" | 1 3/4" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 3 | 1 3/4" (1 1/2"), 2 1/4" (2"), 2 3/4" (2 1/2") | 3/4" | 1 3/4" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 3 | 2" (1 3/4"), 3" (2 3/4"), 4" (3 3/4") | 1/2" | 1 7/8" | 0.5" | __ | __ | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 3 | 2" (1 3/4"), 3" (2 3/4"), 4" (3 3/4") | 5/8" | 1 7/8" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 3 | 2" (1 3/4"), 3" (2 3/4"), 4" (3 3/4") | 3/4" | 1 7/8" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 3 | 3" (2 3/4"), 3 1/2" (3 1/4"), 4" (3 3/4") | 1/2" | 1 3/4" | 0.5" | __ | __ | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 3 | 3" (2 3/4"), 3 1/2" (3 1/4"), 4" (3 3/4") | 5/8" | 1 3/4" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 3 | 3" (2 3/4"), 3 1/2" (3 1/4"), 4" (3 3/4") | 3/4" | 1 3/4" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 4 | 1 3/4" (1 1/2"), 2 1/4" (2"), 2 3/4" (2 1/2"), 3 1/4" (3") | 1/2" | 2 5/16" | 0.5" | __ | __ | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 4 | 1 3/4" (1 1/2"), 2 1/4" (2"), 2 3/4" (2 1/2"), 3 1/4" (3") | 5/8" | 2 5/16" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 4 | 1 3/4" (1 1/2"), 2 1/4" (2"), 2 3/4" (2 1/2"), 3 1/4" (3") | 3/4" | 2 5/16" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 4 | 2" (1 3/4"), 2 1/2" (2 1/4"), 3 1/2" (3 1/4"), 4" (3 3/4") | 1/2" | 2 1/2" | 0.5" | __ | __ | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 4 | 2" (1 3/4"), 2 1/2" (2 1/4"), 3 1/2" (3 1/4"), 4" (3 3/4") | 5/8" | 2 1/2" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 4 | 2" (1 3/4"), 2 1/2" (2 1/4"), 3 1/2" (3 1/4"), 4" (3 3/4") | 3/4" | 2 1/2" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 4 | 3" (2 3/4"), 3 1/2" (3 1/4"), 4" (3 3/4"), 4 1/2" (4 1/4") | 1/2" | 2 5/16" | 0.5" | __ | __ | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 4 | 3" (2 3/4"), 3 1/2" (3 1/4"), 4" (3 3/4"), 4 1/2" (4 1/4") | 5/8" | 2 5/16" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 00000 |
| 4 | 3" (2 3/4"), 3 1/2" (3 1/4"), 4" (3 3/4"), 4 1/2" (4 1/4") | 3/4" | 2 5/16" | 0.5" | 3/16" | 3/32" | Zinc | Solid | One Set Screw | 0000000 | 00000 |