Filter by
System of Measurement
Belt Trade Size
Shaft Type
Overall Width
Outside Width
Material
Teeth Shape
DFARS Specialty Metals
Export Control Classification Number (ECCN)
RoHS
REACH
Finish
Fabrication
Number of Flanges
Bushing Type
XH Series Quick-Disconnect Timing Belt Pulleys
Securely carry heavy loads—these pulleys mount with quick-disconnect (QD) bushings (not included) for a better grip on the shaft than set screws and press-fit pulleys. They are XH (extra heavy series) with trapezoidal teeth. Made from iron, these pulleys are strong and resist wear. A black-oxide coating protects them from corrosion in dry environments.
Bushing Mount—For Round Shafts
With Two Flanges
Without Flanges
With Two Flanges
Without Flanges
| OD | Number of Teeth | Pitch | ID | Bore Type | For Bushing Style | Inside Wd. | Outside Wd. | Overall Wd. | Pitch Dia. | Number of Flanges | Fabrication | Material | Each | |
For 2" Max. Belt Wd. | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5.563" | 18 | 0.875" | 2.812" | Finished | Quick Disconnect Style SK | 2.187" | 2.563" | 2.563" | 5.013" | 2 | Machined | Black-Oxide Iron | 0000000 | 0000000 |
| 6.125" | 20 | 0.875" | 2.812" | Finished | Quick Disconnect Style SK | 2.187" | 2.563" | 2.563" | 5.57" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 6.465" | 22 | 0.875" | 2.812" | Finished | Quick Disconnect Style SK | 2.187" | 2.563" | 2.563" | 6.127" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 7.25" | 23 | 0.875" | 2.812" | Finished | Quick Disconnect Style SK | 2.187" | 2.563" | 2.563" | 6.406" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 7.25" | 24 | 0.875" | 3.125" | Finished | Quick Disconnect Style SF | 2.187" | 2.563" | 2.563" | 6.685" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 7.75" | 26 | 0.875" | 3.125" | Finished | Quick Disconnect Style SF | 2.25" | 2.592" | 2.592" | 7.241" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 8.375" | 28 | 0.875" | 3.83" | Finished | Quick Disconnect Style F | 2.25" | 2.563" | 2.563" | 7.799" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 8.875" | 30 | 0.875" | 3.83" | Finished | Quick Disconnect Style F | 2.25" | 3.156" | 3.156" | 8.356" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 9.438" | 32 | 0.875" | 3.83" | Finished | Quick Disconnect Style F | 2.25" | 2.606" | 2.606" | 8.913" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 10.563" | 36 | 0.875" | 3.83" | Finished | Quick Disconnect Style F | 2.25" | 2.606" | 2.606" | 10.027" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 11.688" | 40 | 0.875" | 4.438" | Finished | Quick Disconnect Style F | 2.25" | 2.592" | 2.592" | 11.141" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 13.259" | 48 | 0.875" | 3.83" | Finished | Quick Disconnect Style F | __ | 3.438" | 3.438" | 13.369" | __ | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 16.601" | 60 | 0.875" | 4.438" | Finished | Quick Disconnect Style F | __ | 2.563" | 2.563" | 16.711" | __ | Machined | Black-Oxide Iron | 0000000 | 00000000 |
For 3" Max. Belt Wd. | ||||||||||||||
| 5.563" | 18 | 0.875" | 2.812" | Finished | Quick Disconnect Style SK | 3.25" | 3 5/8" | 3 5/8" | 5.013" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 6.125" | 20 | 0.875" | 2.812" | Finished | Quick Disconnect Style SK | 3.25" | 3 5/8" | 3 5/8" | 5.57" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 6.465" | 22 | 0.875" | 2.812" | Finished | Quick Disconnect Style SK | 3.25" | 3 5/8" | 3 5/8" | 6.127" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 7.25" | 24 | 0.875" | 3.125" | Finished | Quick Disconnect Style SF | 3.25" | 3 5/8" | 3 5/8" | 6.685" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 7.75" | 26 | 0.875" | 3.125" | Finished | Quick Disconnect Style SF | 3.312" | 3.655" | 3.655" | 7.241" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 8.375" | 28 | 0.875" | 3.83" | Finished | Quick Disconnect Style E | 3.312" | 3.671" | 3.671" | 7.799" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 8.875" | 30 | 0.875" | 4.44" | Finished | Quick Disconnect Style E | 3.312" | 3.906" | 3.906" | 8.356" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 10.563" | 36 | 0.875" | 3.83" | Finished | Quick Disconnect Style E | 3.312" | 3.666" | 3.666" | 10.027" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 11.688" | 40 | 0.875" | 4.438" | Finished | Quick Disconnect Style F | 3.312" | 3.63" | 3.63" | 11.141" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 13.259" | 48 | 0.875" | 4.438" | Finished | Quick Disconnect Style F | __ | 3.63" | 3.63" | 13.369" | __ | Machined | Black-Oxide Iron | 0000000 | 00000000 |
For 4" Max. Belt Wd. | ||||||||||||||
| 6.125" | 20 | 0.875" | 2.812" | Finished | Quick Disconnect Style SK | 4.312" | 4.688" | 4.688" | 5.57" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 6.465" | 22 | 0.875" | 2.812" | Finished | Quick Disconnect Style SK | 4.312" | 4.688" | 4.688" | 6.127" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 7.25" | 24 | 0.875" | 3.125" | Finished | Quick Disconnect Style SF | 4.312" | 4.688" | 4.688" | 6.685" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 7.75" | 26 | 0.875" | 3.125" | Finished | Quick Disconnect Style SF | 4.437" | 4.717" | 4.717" | 7.241" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 8.375" | 28 | 0.875" | 3.83" | Finished | Quick Disconnect Style E | 4.437" | 4.754" | 4.754" | 7.799" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 8.875" | 30 | 0.875" | 4.44" | Finished | Quick Disconnect Style E | 4.437" | 5.156" | 5.156" | 8.356" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 9.438" | 32 | 0.875" | 4.44" | Finished | Quick Disconnect Style E | 4.437" | 5.156" | 5.156" | 8.913" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 10.563" | 36 | 0.875" | 3.383" | Finished | Quick Disconnect Style E | 4.437" | 4.717" | 4.717" | 10.027" | 2 | Machined | Black-Oxide Iron | 0000000 | 00000000 |
XH Series Timing Belt Pulleys
Made of iron, these pulleys are strong enough to carry extra heavy loads. They have trapezoidal teeth. Choose a pulley that matches your shaft diameter—they come machined for a snug fit. A black-oxide coating protects them from corrosion in dry environments.
Press-Fit Mount—For Round Shafts
| OD | Number of Teeth | Pitch | For Shaft Dia. | Bore Type | Inside Wd. | Outside Wd. | Overall Wd. | Pitch Dia. | Number of Flanges | Fabrication | Material | Each | |
For 2" Max. Belt Wd. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5.563" | 18 | 0.875" | 1" | Plain | 2.19" | 2.563" | 3.438" | 5.013" | 2 | Machined | Black-Oxide Iron | 0000000 | 0000000 |
| 6.125" | 20 | 0.875" | 1" | Plain | 2.19" | 2.563" | 3.563" | 5.57" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
For 3" Max. Belt Wd. | |||||||||||||
| 5.563" | 18 | 0.875" | 1" | Plain | 3.26" | 3.625" | 4.5" | 5.013" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 6.125" | 20 | 0.875" | 1" | Plain | 3.26" | 3.625" | 4.625" | 5.57" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
For 4" Max. Belt Wd. | |||||||||||||
| 5.563" | 18 | 0.875" | 1" | Plain | 4.32" | 4.688" | 5.563" | 5.013" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 6.125" | 20 | 0.875" | 1" | Plain | 4.32" | 4.688" | 5.688" | 5.57" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 7.25" | 24 | 0.875" | 1" | Plain | 4.32" | 4.688" | 5.938" | 6.685" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |
| 7.75" | 26 | 0.875" | 1" | Plain | 4.38" | 4.688" | 5.938" | 7.241" | 2 | Machined | Black-Oxide Iron | 0000000 | 000000 |