Self-Centering Screw-Clamp Bushings
A mounting flange prevents movement during tightening, so it's easy to center these bushings in your sprocket. They are also good for shock loads. When you tighten the included screws, the bushing's inner sleeve contracts onto the shaft and the outer sleeve expands to hold your sprocket, pulley, or gear. They can be mounted on shafts with or without keyways.
For technical drawings and 3-D models, click on a part number.
| For Shaft Dia. | OD | Overall Wd. | Max. Torque, in.-lbs. | Fastener Tightening Torque, in.-lbs. | Material | Includes | Each | |
| 30mm | 48mm | 33mm | 4,500 | 90 | Steel | Clamping Screws | 0000000 | 000000 |
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.
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.
| 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 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 | 0000000 |
| 120.91 | 48 | 8 | 2.187" | Finished | Quick Disconnect Style SDS | 33 | 33 | 122 | Cast | Magnesium-Phosphate-Coated Iron | 0000000 | 000000 |