Quick-Grip Screw-Clamp Bushings
Also known as Trantorque bushings, these tighten with a twist of the collar nut—no screws needed. As you tighten the collar nut, the inner sleeve contracts onto the shaft and the outer sleeve expands to hold your sprocket, pulley, or gear.
For technical drawings and 3-D models, click on a part number.
| For Shaft Dia. | OD | Overall Wd. | Max. Torque, in.-lbs. | Each | |
Steel | |||||
|---|---|---|---|---|---|
| 2" | 2 7/8" | 3 9/16" | 12,000 | 0000000 | 0000000 |
Taper-Lock Weld-On Bushing-Bore Hubs
These weld-on hubs are drilled, tapped, and taper-bored to make any sprocket, pulley, or gear compatible with our Taper-Lock Bushings.
For technical drawings and 3-D models, click on a part number.
| For Bushing Style | OD | Overall Wd. | Material | Each | |
| 1215 | 2 7/8" | 1 1/2" | Steel | 0000000 | 0000000 |
L Series Corrosion-Resistant Timing Belt Pulleys
Pulleys are anodized aluminum, which is more corrosion resistant than steel. All are L series (light) and have trapezoidal teeth. Select a pulley with a maximum belt width that’s the same or larger than your timing belt width.
For technical drawings and 3-D models, click on a part number.
| OD | Number of Teeth | Pitch | For Shaft Dia. | Bore Type | Inside Wd. | Outside Wd. | Overall Wd. | Pitch Dia. | Number of Flanges | Fabrication | Material | Hub Dia. | Each | |
For 1/2" Max. Belt Wd. | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.875" | 22 | 0.375" | 1/2" | Finished | 0.55" | 0.719" | 1.375" | 2.626" | 2 | Machined | Anodized Aluminum | 2.125" | 0000000 | 000000 |
For 3/4" Max. Belt Wd. | ||||||||||||||
| 2.875" | 22 | 0.375" | 1/2" | Finished | 0.83" | 1" | 1.5" | 2.626" | 2 | Machined | Anodized Aluminum | 2.125" | 0000000 | 00000 |
For 1" Max. Belt Wd. | ||||||||||||||
| 2.875" | 22 | 0.375" | 1/2" | Finished | 1.08" | 1.25" | 1.75" | 2.626" | 2 | Machined | Anodized Aluminum | 2.125" | 0000000 | 00000 |
L Series Timing Belt Pulleys
Pulleys are L series (light) and have trapezoidal teeth. Select a pulley with a maximum belt width that’s the same or larger than your timing belt width.
For technical drawings and 3-D models, click on a part number.
| OD | Number of Teeth | Pitch | For Shaft Dia. | Bore Type | Inside Wd. | Outside Wd. | Overall Wd. | Pitch Dia. | Number of Flanges | Fabrication | Material | Hub Dia. | Each | |
For 1/2" Max. Belt Wd. | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.875" | 22 | 0.375" | 1/2" | Plain | 0.563" | 0.75" | 1.5" | 2.626" | 2 | Sintered | Steel | 2" | 0000000 | 000000 |
For 3/4" Max. Belt Wd. | ||||||||||||||
| 2.875" | 22 | 0.375" | 5/8" | Plain | 0.813" | 1" | 1.75" | 2.626" | 2 | Sintered | Steel | 2" | 00000000 | 00000 |
For 1" Max. Belt Wd. | ||||||||||||||
| 2.875" | 22 | 0.375" | 5/8" | Plain | 1.063" | 1.25" | 2" | 2.626" | 2 | Sintered | Steel | 2" | 00000000 | 00000 |