Quick-Grip Flanged Hydraulic Bushings
Tighten just one set screw to clamp these bushings evenly around your shaft. The screw forces hydraulic fluid in between the double-walled sleeve, expanding the two walls against the shaft and the hub of your sprocket, pulley, or gear for a tight hold. Since you don’t have to tighten multiple screw clamps individually, these bushings are quick to adjust and more likely to stay aligned on your shaft. They’re also good for shock loads. A mounting flange prevents movement during tightening. Use a hex key to tighten.
Note: To avoid deforming the sleeve walls, make sure to fully tighten the screw.
Stainless steel bushings have excellent corrosion resistance in most environments.
For technical drawings and 3-D models, click on a part number.
Set Screw | ||||||||
|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | OD | Overall Wd. | Hole Dia. | Thread Size  | Max. Torque, in.-lbs. | Fastener Tightening Torque, in.-lbs. | Each | |
Steel | ||||||||
| 5/8" | 1 7/8" | 1 9/16" | 3/8" | M10 | 460 | 40 | 0000000 | 0000000 |
| 3/4" | 2" | 1 5/8" | 3/8" | M10 | 750 | 40 | 0000000 | 000000 |
| 7/8" | 2 3/16" | 1 13/16" | 3/8" | M10 | 1,150 | 40 | 0000000 | 000000 |
| 1" | 2 5/16" | 1 15/16" | 3/8" | M10 | 1,650 | 40 | 0000000 | 000000 |
| 1 1/8" | 2 1/2" | 2 1/16" | 3/8" | M10 | 2,550 | 40 | 0000000 | 000000 |
| 1 1/4" | 2 11/16" | 2 3/16" | 3/8" | M10 | 3,800 | 40 | 0000000 | 000000 |
| 1 1/2" | 3 5/16" | 2 13/16" | 5/8" | M16 | 7,850 | 180 | 0000000 | 000000 |
| 20mm | 51mm | 44mm | 3/8" | M10 | 970 | 40 | 0000000 | 000000 |
| 30mm | 64mm | 54mm | 3/8" | M10 | 3,350 | 40 | 0000000 | 000000 |
| 40mm | 86mm | 75mm | 5/8" | M16 | 9,700 | 180 | 0000000 | 000000 |
| 50mm | 98mm | 80mm | 5/8" | M16 | 16,800 | 180 | 0000000 | 000000 |
17-4 PH Stainless Steel | ||||||||
| 3/4" | 2" | 1 5/8" | 3/8" | M10 | 750 | 40 | 0000000 | 000000 |
| 7/8" | 2 3/16" | 1 13/16" | 3/8" | M10 | 1,150 | 40 | 0000000 | 000000 |
| 1" | 2 5/16" | 1 15/16" | 3/8" | M10 | 1,650 | 40 | 0000000 | 000000 |
| 1 1/4" | 2 11/16" | 2 3/16" | 3/8" | M10 | 3,800 | 40 | 0000000 | 000000 |
| 1 1/2" | 3 5/16" | 2 13/16" | 5/8" | M16 | 7,850 | 180 | 0000000 | 00000000 |
| 20mm | 51mm | 44mm | 3/8" | M10 | 970 | 40 | 0000000 | 000000 |
| 30mm | 64mm | 54mm | 3/8" | M10 | 3,350 | 40 | 0000000 | 000000 |
| 40mm | 86mm | 75mm | 5/8" | M16 | 9,700 | 180 | 0000000 | 00000000 |
| 50mm | 98mm | 80mm | 5/8" | M16 | 16,800 | 180 | 0000000 | 00000000 |
Light Duty Sleeve Bushings
Reduce the ID of sprockets, pulleys, and gears in low-torque applications. Bushings have a hole for a set screw.
For technical drawings and 3-D models, click on a part number.
| For Shaft Dia. | OD | Overall Wd. | Set Screw Hole Dia. | Material | Each | |
| 1/4" | 1/2" | 1 1/8" | 3/8" | Steel | 0000000 | 00000 |
| 5/16" | 1/2" | 1 1/8" | 3/8" | Steel | 0000000 | 0000 |
| 3/8" | 1/2" | 1 1/8" | 3/8" | Steel | 0000000 | 0000 |
| 7/16" | 1/2" | 1 1/8" | 3/8" | Steel | 0000000 | 00000 |
| 1/2" | 5/8" | 1 1/8" | 3/8" | Steel | 0000000 | 0000 |
| 1/2" | 3/4" | 1 1/4" | 7/16" | Steel | 0000000 | 0000 |
| 5/8" | 3/4" | 1 1/4" | 3/8" | Steel | 0000000 | 0000 |
| 5/8" | 1" | 1 1/4" | 7/16" | Steel | 0000000 | 00000 |
| 3/4" | 1" | 1 1/4" | 7/16" | Steel | 0000000 | 00000 |
| 7/8" | 1" | 1 1/4" | 7/16" | Steel | 0000000 | 00000 |