High-Strength HTD Timing Belt Pulleys
These HTD (high torque drive) pulleys have a curved tooth shape that provides higher strength than trapezoidal teeth. Select a pulley with a maximum belt width that’s the same or larger than your timing belt width.
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.
Bushing Mount
Bushing Mount
Bushing Mount
OD, mm | Number of Teeth | Pitch, mm | ID | Bore Type | For Bushing Style | Inside Wd., mm | Outside Wd., mm | Overall Wd., mm | Pitch Dia., mm | Number of Flanges | Fabrication | Material | Each | |
For 20 mm Max. Belt Wd. | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
151.13 | 56 | 8 | 2.187" | Finished | Quick Disconnect Style SDS | 22.35 | 28.7 | 28.7 | 142.595 | 2 | Machined | Black-Oxide Iron | 00000000 | 0000000 |
For 30 mm Max. Belt Wd. | ||||||||||||||
151.13 | 56 | 8 | 2.187" | Finished | Quick Disconnect Style SDS | 31.88 | 38.23 | 38.23 | 142.595 | 2 | Machined | Black-Oxide Iron | 00000000 | 000000 |