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H Series Quick-Disconnect Timing Belt Pulleys
Move heavy loads without slippage—pulleys mount with quick-disconnect (QD) bushings (sold separately) for a more secure grip on the shaft than set screws. Bushing is not included. Pulleys are H series (heavy) and have trapezoidal teeth. Select a pulley with a maximum belt width that’s the same or larger than your timing belt width.
Bushing Mount
Without Flanges
Without Flanges
| OD | Number of Teeth | Pitch | ID | Bore Type | For Bushing Style | Outside Wd. | Overall Wd. | Pitch Dia. | Fabrication | Material | Each | |
For 2" Max. Belt Wd. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 19.045" | 120 | 0.500" | 3.834" | Finished | Quick Disconnect Style E | 2.344" | 2.344" | 19.099" | Cast | Black-Oxide Iron | 00000000 | 0000000 |
XXH Series Quick-Disconnect Timing Belt Pulleys
To prevent slippage while moving extra heavy loads, these pulleys mount with quick-disconnect (QD) bushings for a more secure grip on the shaft than set screws and press-fit pulleys. They are XXH (double extra heavy series) with trapezoidal teeth. Made from iron, these pulleys are strong and resistant wear. A black-oxide coating protects them from corrosion in dry environments.
Bushing Mount
With Two Flanges
With Two 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. | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9.5" | 22 | 1.25" | 3.834" | Finished | Quick Disconnect Style E | 2.313" | 2.563" | 2.563" | 8.753" | 2 | Cast | Black-Oxide Iron | 0000000 | 0000000 |
For 3" Max. Belt Wd. | ||||||||||||||
| 9.5" | 22 | 1.25" | 3.834" | Finished | Quick Disconnect Style E | 3.313" | 3.625" | 3.625" | 8.753" | 2 | Cast | Black-Oxide Iron | 0000000 | 000000 |
For 4" Max. Belt Wd. | ||||||||||||||
| 9.292" | 22 | 1.25" | 3.834" | Finished | Quick Disconnect Style E | 4.438" | 4.75" | 4.75" | 8.753" | 2 | Cast | Black-Oxide Iron | 0000000 | 000000 |