Quick-Disconnect (QD) Bushings
Clamp On
Machinable
The screw connections on these bushings easily mate to compatible quick-disconnect sprockets and pulleys. Bushings fit quick-disconnect (QD) sprockets and pulleys of the same bushing style. As you tighten the included screws, the bushing grips the shaft and pulls it into the sprocket or pulley.
304 stainless steel bushings resist corrosion from washdowns and humidity, so they’re common in food-processing plants and other frequently-cleaned areas. You can machine the center of these bushings to fit the exact dimensions of your shaft.
For technical drawings and 3-D models, click on a part number.
Keyway | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | For Maximum Shaft Dia. | Overall Wd. | Wd. | Dp. | Fastener Tightening Torque, in.-lbs. | Material | Includes | Each | |
Clamp On | |||||||||
E Style Bushing | |||||||||
| 35mm | __ | 76mm | 10mm | 3.3mm | 720 | Cast Iron | Clamping Screws | 0000000 | 0000000 |
| 65mm | __ | 76mm | 18mm | 4.4mm | 720 | Cast Iron | Clamping Screws | 0000000 | 000000 |
| 75mm | __ | 76mm | 20mm | 4.9mm | 720 | Cast Iron | Clamping Screws | 0000000 | 000000 |
JA Style Bushing | |||||||||
| 1/2" | __ | 1" | 1/8" | 1/16" | 60 | Steel | Clamping Screws | 00000000 | 00000 |
| 9/16" | __ | 1" | 1/8" | 1/16" | 60 | Steel | Clamping Screws | 00000000 | 00000 |
| 5/8" | __ | 1" | 3/16" | 3/32" | 60 | Steel | Clamping Screws | 00000000 | 00000 |
| 3/4" | __ | 1" | 3/16" | 3/32" | 60 | Steel | Clamping Screws | 00000000 | 00000 |
| 13/16" | __ | 1" | 3/16" | 3/32" | 60 | Steel | Clamping Screws | 00000000 | 00000 |
| 7/8" | __ | 1" | 3/16" | 3/32" | 60 | Steel | Clamping Screws | 00000000 | 00000 |
| 15/16" | __ | 1" | 1/4" | 1/8" | 60 | Steel | Clamping Screws | 00000000 | 00000 |
| 1" | __ | 1" | 1/4" | 1/8" | 60 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 1/16" | __ | 1" | 1/4" | 1/16" | 60 | Steel | Clamping Screws, Machine Key | 00000000 | 00000 |
| 1 1/8" | __ | 1" | 1/4" | 1/16" | 60 | Steel | Clamping Screws, Machine Key | 00000000 | 00000 |
| 1 3/16" | __ | 1" | 1/4" | 1/16" | 60 | Steel | Clamping Screws, Machine Key | 00000000 | 00000 |
| 1 1/4" | __ | 1" | __ | __ | 60 | Steel | Clamping Screws | 00000000 | 00000 |
SD Style Bushing | |||||||||
| 1/2" | __ | 2 3/32" | 1/8" | 1/16" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 5/8" | __ | 2 3/32" | 3/16" | 3/32" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 3/4" | __ | 2 3/32" | 3/16" | 3/32" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 7/8" | __ | 2 3/32" | 3/16" | 3/32" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 15/16" | __ | 2 3/32" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1" | __ | 2 3/32" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 1/16" | __ | 2 3/32" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 1/8" | __ | 2 3/32" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 3/16" | __ | 2 3/32" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 1/4" | __ | 2 3/32" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 5/16" | __ | 2 3/32" | 5/16" | 5/32" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 3/8" | __ | 2 3/32" | 5/16" | 5/32" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 7/16" | __ | 2 3/32" | 3/8" | 3/16" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 1/2" | __ | 2 3/32" | 3/8" | 3/16" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 5/8" | __ | 2 3/32" | 3/8" | 3/16" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 11/16" | __ | 2 3/32" | 3/8" | 3/16" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 3/4" | __ | 2 3/32" | 3/8" | 1/8" | 108 | Cast Iron | Clamping Screws, Machine Key | 00000000 | 00000 |
| 1 7/8" | __ | 2 3/32" | 1/2" | 1/16" | 108 | Cast Iron | Clamping Screws, Machine Key | 00000000 | 00000 |
| 1 15/16" | __ | 2 3/32" | 1/2" | 1/16" | 108 | Cast Iron | Clamping Screws, Machine Key | 00000000 | 00000 |
| 2" | __ | 2 3/32" | __ | __ | 108 | Cast Iron | Clamping Screws | 00000000 | 00000 |
| 24mm | __ | 54mm | 8mm | 3.3mm | 108 | Steel | Clamping Screws | 0000000 | 00000 |
| 25mm | __ | 54mm | 8mm | 3.3mm | 108 | Steel | Clamping Screws | 0000000 | 00000 |
| 28mm | __ | 54mm | 8mm | 3.3mm | 108 | Steel | Clamping Screws | 0000000 | 00000 |
| 30mm | __ | 54mm | 8mm | 3.3mm | 108 | Steel | Clamping Screws | 0000000 | 00000 |
| 32mm | __ | 54mm | 10mm | 3.3mm | 108 | Steel | Clamping Screws | 0000000 | 00000 |
| 35mm | __ | 54mm | 10mm | 3.3mm | 108 | Steel | Clamping Screws | 0000000 | 00000 |
| 38mm | __ | 54mm | 10mm | 3.3mm | 108 | Steel | Clamping Screws | 0000000 | 00000 |
| 40mm | __ | 54mm | 12mm | 3.3mm | 108 | Steel | Clamping Screws | 0000000 | 00000 |
| 42mm | __ | 54mm | 12mm | 3.3mm | 108 | Cast Iron | Clamping Screws | 0000000 | 00000 |
SDS Style Bushing | |||||||||
| 1/2" | __ | 1 21/32" | 1/8" | 1/16" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 9/16" | __ | 1 21/32" | 1/8" | 1/16" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 5/8" | __ | 1 21/32" | 3/16" | 3/32" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 3/4" | __ | 1 21/32" | 3/16" | 3/32" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 7/8" | __ | 1 21/32" | 3/16" | 3/32" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 15/16" | __ | 1 21/32" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1" | __ | 1 21/32" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 1/16" | __ | 1 21/32" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 1/8" | __ | 1 21/32" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 3/16" | __ | 1 21/32" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 1/4" | __ | 1 21/32" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 5/16" | __ | 1 21/32" | 5/16" | 5/32" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 3/8" | __ | 1 21/32" | 5/16" | 5/32" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 7/16" | __ | 1 21/32" | 3/8" | 3/16" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 1/2" | __ | 1 21/32" | 3/8" | 3/16" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 9/16" | __ | 1 21/32" | 3/8" | 3/16" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 5/8" | __ | 1 21/32" | 3/8" | 3/16" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 11/16" | __ | 1 21/32" | 3/8" | 3/16" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 3/4" | __ | 1 21/32" | 3/8" | 1/8" | 108 | Steel | Clamping Screws, Machine Key | 00000000 | 00000 |
| 1 7/8" | __ | 1 21/32" | 1/2" | 1/16" | 108 | Cast Iron | Clamping Screws, Machine Key | 00000000 | 00000 |
| 1 15/16" | __ | 1 21/32" | 1/2" | 1/16" | 108 | Cast Iron | Clamping Screws, Machine Key | 00000000 | 00000 |
| 2" | __ | 1 21/32" | __ | __ | 108 | Cast Iron | Clamping Screws | 00000000 | 00000 |
| 24mm | __ | 43mm | 8mm | 3.3mm | 108 | Steel | Clamping Screws | 0000000 | 00000 |
| 25mm | __ | 43mm | 8mm | 3.3mm | 108 | Steel | Clamping Screws | 0000000 | 00000 |
| 28mm | __ | 43mm | 8mm | 3.3mm | 108 | Steel | Clamping Screws | 0000000 | 00000 |
| 30mm | __ | 43mm | 8mm | 3.3mm | 108 | Steel | Clamping Screws | 0000000 | 00000 |
| 32mm | __ | 43mm | 10mm | 3.3mm | 108 | Steel | Clamping Screws | 0000000 | 00000 |
| 35mm | __ | 43mm | 10mm | 3.3mm | 108 | Steel | Clamping Screws | 0000000 | 00000 |
| 38mm | __ | 43mm | 10mm | 3.3mm | 108 | Steel | Clamping Screws | 0000000 | 00000 |
| 40mm | __ | 43mm | 12mm | 3.3mm | 108 | Steel | Clamping Screws | 0000000 | 00000 |
| 42mm | __ | 43mm | 12mm | 3.3mm | 108 | Cast Iron | Clamping Screws | 0000000 | 00000 |
SF Style Bushing | |||||||||
| 1/2" | __ | 2 1/2" | 1/8" | 1/16" | 360 | Steel | Clamping Screws | 00000000 | 00000 |
| 5/8" | __ | 2 1/2" | 3/16" | 3/32" | 360 | Steel | Clamping Screws | 00000000 | 00000 |
| 3/4" | __ | 2 1/2" | 3/16" | 3/32" | 360 | Steel | Clamping Screws | 00000000 | 00000 |
| 7/8" | __ | 2 1/2" | 3/16" | 3/32" | 360 | Steel | Clamping Screws | 00000000 | 00000 |
| 1" | __ | 2 1/2" | 1/4" | 1/8" | 360 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 1/8" | __ | 2 1/2" | 1/4" | 1/8" | 360 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 3/16" | __ | 2 1/2" | 1/4" | 1/8" | 360 | Steel | Clamping Screws | 00000000 | 00000 |