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
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Bushing Mount
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Bushing Mount
For Belt Trade Size | 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. | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
H8M | 85.09 | 30 | 8 | 1.625" | Finished | Split Tapered Style H | 22.23 | 28.58 | 28.58 | 76.403 | 2 | Machined | Black-Oxide Iron | 00000000 | 000000 |
For 30 mm Max. Belt Wd. | |||||||||||||||
H8M | 85.09 | 30 | 8 | 1.625" | Finished | Split Tapered Style H | 31.75 | 38.1 | 38.1 | 76.403 | 2 | Machined | Black-Oxide Iron | 00000000 | 00000 |