For Shaft Diameter For Shaft Diameter |
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ID ID |
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Material Material |
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Shaft Mount Type Shaft Mount Type |
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| Clamp On | Machinable |
About Shaft Couplings
More
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.
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 | |||||||||
SK Style Bushing | |||||||||
| 1/2" | __ | 2 9/32" | 1/8" | 1/16" | 180 | Steel | Clamping Screws | 00000000 | 000000 |
| 5/8" | __ | 2 9/32" | 3/16" | 3/32" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
| 3/4" | __ | 2 9/32" | 3/16" | 3/32" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
| 7/8" | __ | 2 9/32" | 3/16" | 3/32" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
| 15/16" | __ | 2 9/32" | 1/4" | 1/8" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
| 1" | __ | 2 9/32" | 1/4" | 1/8" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 1/16" | __ | 2 9/32" | 1/4" | 1/8" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 1/8" | __ | 2 9/32" | 1/4" | 1/8" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 3/16" | __ | 2 9/32" | 1/4" | 1/8" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 1/4" | __ | 2 9/32" | 1/4" | 1/8" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 5/16" | __ | 2 9/32" | 5/16" | 5/32" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 3/8" | __ | 2 9/32" | 5/16" | 5/32" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 7/16" | __ | 2 9/32" | 3/8" | 3/16" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 1/2" | __ | 2 9/32" | 3/8" | 3/16" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 9/16" | __ | 2 9/32" | 3/8" | 3/16" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 5/8" | __ | 2 9/32" | 3/8" | 3/16" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 11/16" | __ | 2 9/32" | 3/8" | 3/16" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 3/4" | __ | 2 9/32" | 3/8" | 3/16" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 7/8" | __ | 2 9/32" | 1/2" | 1/4" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 15/16" | __ | 2 9/32" | 1/2" | 1/4" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
| 2" | __ | 2 9/32" | 1/2" | 1/4" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
| 2 1/8" | __ | 2 9/32" | 1/2" | 1/4" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
| 2 3/16" | __ | 2 9/32" | 1/2" | 1/8" | 180 | Steel | Clamping Screws, Machine Key | 00000000 | 00000 |
| 2 1/4" | __ | 2 9/32" | 1/2" | 1/8" | 180 | Cast Iron | Clamping Screws, Machine Key | 00000000 | 00000 |
| 2 3/8" | __ | 2 9/32" | 5/8" | 1/16" | 180 | Cast Iron | Clamping Screws, Machine Key | 00000000 | 00000 |
| 2 7/16" | __ | 2 9/32" | 5/8" | 1/16" | 180 | Steel | Clamping Screws, Machine Key | 00000000 | 00000 |
| 2 1/2" | __ | 2 9/32" | 5/8" | 1/16" | 180 | Cast Iron | Clamping Screws, Machine Key | 00000000 | 00000 |
| 2 5/8" | __ | 2 9/32" | __ | __ | 180 | Cast Iron | Clamping Screws | 00000000 | 00000 |
| 24mm | __ | 59mm | 8mm | 3.3mm | 180 | Steel | Clamping Screws | 0000000 | 00000 |
| 25mm | __ | 59mm | 8mm | 3.3mm | 180 | Steel | Clamping Screws | 0000000 | 00000 |
| 28mm | __ | 59mm | 8mm | 3.3mm | 180 | Steel | Clamping Screws | 0000000 | 00000 |
| 30mm | __ | 59mm | 8mm | 3.3mm | 180 | Steel | Clamping Screws | 0000000 | 00000 |
| 32mm | __ | 59mm | 10mm | 3.3mm | 180 | Steel | Clamping Screws | 0000000 | 00000 |
| 35mm | __ | 59mm | 10mm | 3.3mm | 180 | Steel | Clamping Screws | 0000000 | 00000 |
| 38mm | __ | 59mm | 10mm | 3.3mm | 180 | Steel | Clamping Screws | 0000000 | 00000 |
| 40mm | __ | 59mm | 12mm | 3.3mm | 180 | Steel | Clamping Screws | 0000000 | 00000 |
| 42mm | __ | 55mm | 12mm | 3.3mm | 180 | Steel | Clamping Screws | 0000000 | 00000 |
| 48mm | __ | 55mm | 14mm | 3.8mm | 180 | Steel | Clamping Screws | 0000000 | 00000 |
| 50mm | __ | 55mm | 14mm | 3.8mm | 180 | Steel | Clamping Screws | 0000000 | 00000 |
| 55mm | __ | 55mm | 16mm | 4.3mm | 180 | Cast Iron | Clamping Screws | 0000000 | 00000 |
Machinable | |||||||||
SK Style Bushing | |||||||||
| 13mm | 63mm | 51mm | __ | __ | 180 | 304 Stainless Steel | Clamping Screws | 0000000 | 000000 |
Vibration-Damping Flexible Shaft Couplings
Coupling Shown
Assembled
A flexible tire on these couplings safeguards components on your shafts by reducing vibration and shock.
A complete coupling consists of two hubs, one tire, and two quick-disconnect bushings.
Quick-disconnect bushings are easy to install and remove. Tighten their cap screws to secure them to your shafts. For information on quick-disconnect bushing styles, see Quick-Disconnect (QD) Bushings.
For technical drawings and 3-D models, click on a part number.
Buna-N Rubber Tires | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Iron and Steel Hubs | Misalignment Capability | Quick-Disconnect (QD) Bushings | ||||||||||||||
| O'all Lg. | OD | For Motion Type | Each | Max. Speed, rpm | Max. Torque, in.-lbs. | Parallel | Angular | Axial | Temp. Range, °F | Each | Bushing Style | For Shaft Dia. | Each | |||
| 5 11/16" | 9 1/4" | Continuous | 0000000 | 0000000 | 2,800 | 4,350 | 0.125" | 4° | 0.313" | -65° to 180° | 0000000 | 0000000 | SK | 0000000 | 000000 | |