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System of Measurement System of Measurement |
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Bore Type Bore Type |
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Number of Grooves Number of Grooves |
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For Shaft Type For Shaft Type |
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Body Type Body Type |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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V-Belt Pulleys
Nylon, Solid 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.
| OD | For Shaft Dia. | Pitch Dia. | Wd. | O'all Wd. | Groove Dp. | Material | Body Type | Includes | Each | |
For 2L Belts  | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1" | 5/16" | 0.9" | 21/64" | 11/16" | 0.25" | Nylon Plastic | Solid | One Set Screw | 0000000 | 000000 |
| 1.5" | 5/16" | 1.4" | 27/64" | 7/8" | 0.25" | Nylon Plastic | Solid | One Set Screw | 0000000 | 00000 |
| 2" | 1/4" | 1.9" | 27/64" | 7/8" | 0.25" | Nylon Plastic | Solid | One Set Screw | 0000000 | 00000 |
| 3" | 5/16" | 2.9" | 27/64" | 7/8" | 0.25" | Nylon Plastic | Solid | One Set Screw | 0000000 | 00000 |
| 5" | 1/2" | 4.9" | 27/64" | 7/8" | 0.25" | Nylon Plastic | Solid | One Set Screw | 0000000 | 00000 |
| 6" | 1/4" | 5.9" | 27/64" | 7/8" | 0.25" | Nylon Plastic | Solid | One Set Screw | 0000000 | 00000 |
V-Belt Idler Pulleys
These pulleys spin freely on built-in ball bearings to maintain tension for reduced wear and vibration. Commonly used with belt tensioners (sold separately), they are lightweight and corrosion and abrasion resistant. Bearings are double sealed to keep dirt out.
For technical drawings and 3-D models, click on a part number.
| OD | For Shaft Dia. | Pitch Dia. | Wd. | Groove Dp. | Material | Body Type | Each | |
For 4L, A, AX Belts | ||||||||
|---|---|---|---|---|---|---|---|---|
| 3" | 3/8" | 2" | 45/64" | 0.5" | Nylon Plastic | Solid | 0000000 | 000000 |
| 3" | 1/2" | 2" | 45/64" | 0.5" | Nylon Plastic | Solid | 0000000 | 00000 |
| 4" | 3/8" | 2.99" | 45/64" | 0.5" | Nylon Plastic | Solid | 0000000 | 00000 |
| 4" | 1/2" | 2.99" | 45/64" | 0.5" | Nylon Plastic | Solid | 0000000 | 00000 |
For 5L, B, BX Belts | ||||||||
| 3.1" | 3/8" | 1.84" | 25/32" | 0.63" | Nylon Plastic | Solid | 0000000 | 00000 |
| 3.1" | 1/2" | 1.84" | 25/32" | 0.63" | Nylon Plastic | Solid | 0000000 | 00000 |
| 4" | 3/8" | 2.84" | 55/64" | 0.58" | Nylon Plastic | Solid | 0000000 | 00000 |
| 4" | 1/2" | 2.84" | 55/64" | 0.58" | Nylon Plastic | Solid | 0000000 | 00000 |
| 5" | 3/8" | 3.84" | 51/64" | 0.6" | Nylon Plastic | Solid | 0000000 | 00000 |
| 5" | 1/2" | 3.84" | 51/64" | 0.6" | Nylon Plastic | Solid | 0000000 | 00000 |