Quick-Disconnect (QD) Bushings
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.
Keyway | ||||||||
|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Overall Wd. | Wd. | Dp. | Fastener Tightening Torque, in.-lbs. | Material | Includes | Each | |
Clamp On | ||||||||
SD Style Bushing | ||||||||
| 1 11/16" | 1 13/16" | 3/8" | 3/16" | 108 | Steel | Clamping Screws | 00000000 | 000000 |
SDS Style Bushing | ||||||||
| 1 11/16" | 1 3/8" | 3/8" | 3/16" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
SF Style Bushing | ||||||||
| 1 11/16" | 2 1/16" | 3/8" | 3/16" | 360 | Steel | Clamping Screws | 00000000 | 00000 |
SH Style Bushing | ||||||||
| 1 11/16" | 1 5/16" | __ | __ | 108 | Steel | Clamping Screws | 00000000 | 00000 |
SK Style Bushing | ||||||||
| 1 11/16" | 1 15/16" | 3/8" | 3/16" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
Taper-Lock Bushings
Mount these hubless bushings flush into your sprocket or pulley for a slim profile with no protruding screws. They are for use with taper-lock sprockets of the same bushing style. As you tighten the included set screws, the bushing grips the shaft and pulls it into your sprocket or pulley.
Keyway | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Overall Wd. | Wd. | Dp. | Taper | Fastener Tightening Torque, in.-lbs. | Material | Includes | Each | |
1610 Style Bushing | |||||||||
| 1 11/16" | 1" | 3/8" | 1/8" | 8° | 175 | Steel | Machine Key, Set Screws | 000000000 | 000000 |
2012 Style Bushing | |||||||||
| 1 11/16" | 1 1/4" | 3/8" | 3/16" | 8° | 280 | Steel | Set Screws | 000000000 | 00000 |
2517 Style Bushing | |||||||||
| 1 11/16" | 1 3/4" | 3/8" | 3/16" | 8° | 430 | Steel | Set Screws | 000000000 | 00000 |
Hub-Mount Screw-Clamp Bushings
Transfer torque directly from a shaft to a hub. These bushings install over your hub to mount a sprocket, pulley, or gear to a shaft at the same time. Common in industrial gearbox applications, they can also connect a hollow shaft over a solid shaft. As screw-clamp bushings, they're good for shock loads. When you tighten the included clamping screws, the outer rings compress against a sprocket, pulley, or gear in between them, causing the inner rings to tighten around the shaft.
| For Shaft Dia. | OD | Overall Wd. | Max. Torque, in.-lbs. | Fastener Tightening Torque, in.-lbs. | Material | Each | |
| 1 11/16" | 3 1/8" | 1 1/8" | 8,150 | 100 | Zinc-Plated Steel | 0000000 | 0000000 |