High-Strength Ultra-Quiet Timing Belt Pulleys
Teeth are curved and set in an offset pattern for high strength with 25% less operating noise than pulleys and belts with trapezoidal teeth. Select a pulley with a maximum belt width that’s the same or larger than your timing belt width.
Press-fit mount pulleys come machined to the for shaft diameter size and are machinable up to the for maximum shaft diameter size.
Bushing-mount pulleys grip the shaft more securely than pulleys that press fit. Quick-disconnect (QD) bushings and split-tapered bushings sold separately.
For technical drawings and 3-D models, click on a part number.
Press-Fit Mount
Press-Fit Mount
Press-Fit Mount
| OD, mm | Number of Teeth | Pitch, mm | For Shaft Dia. | For Max. Shaft Dia. | Bore Type | Outside Wd., mm | Overall Wd., mm | Pitch Dia., mm | Fabrication | Material | Hub Dia., mm | Each | |
For 16 mm Max. Belt Wd. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 44.45 | 18 | 8 | 1/2" | 7/8" | Plain | 17 | 29 | 46 | Cast | Magnesium-Phosphate-Coated Iron | 38.7 | 0000000 | 0000000 |
For 32 mm Max. Belt Wd. | |||||||||||||
| 62.23 | 25 | 8 | 1/2" | 1 3/8" | Plain | 33 | 49 | 64 | Cast | Magnesium-Phosphate-Coated Iron | 53.5 | 0000000 | 000000 |
Bushing Mount
Bushing Mount
Bushing Mount
| OD, mm | Number of Teeth | Pitch, mm | ID | Bore Type | For Bushing Style | Outside Wd., mm | Overall Wd., mm | Pitch Dia., mm | Fabrication | Material | Each | |
For 16 mm Max. Belt Wd. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 69.85 | 28 | 8 | 1.625" | Finished | Split Tapered Style H | 17 | 17 | 71 | Cast | Magnesium-Phosphate-Coated Iron | 0000000 | 0000000 |
| 90.43 | 36 | 8 | 1.871" | Finished | Quick Disconnect Style SH | 17 | 17 | 92 | Cast | Magnesium-Phosphate-Coated Iron | 0000000 | 000000 |
For 32 mm Max. Belt Wd. | ||||||||||||
| 100.59 | 40 | 8 | 1.871" | Finished | Quick Disconnect Style SH | 33 | 33 | 102 | Cast | Magnesium-Phosphate-Coated Iron | 0000000 | 000000 |
| 120.91 | 48 | 8 | 2.187" | Finished | Quick Disconnect Style SDS | 33 | 33 | 122 | Cast | Magnesium-Phosphate-Coated Iron | 0000000 | 000000 |