For Shaft Type For Shaft Type |
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 | Keyed |
Material Material |
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Set Screw Material Set Screw Material |
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Shaft Mount Type Shaft Mount Type |
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 | Set Screw |
U-Joint Type U-Joint Type |
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 | Single |
Joint Type Joint Type |
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 | Needle Bearing |
Maximum Operating Angle Maximum Operating Angle |
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Maximum Torque Maximum Torque |
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Maximum Speed Maximum Speed |
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For Shaft Misalignment Type For Shaft Misalignment Type |
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 | Angular |
Bellows Material Bellows Material |
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Number of Set Screws Required Number of SetScrews Required |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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About U-Joints (Universal Joints)
U-joints are used to connect two shafts that have a high amount of misalignment.
More
Corrosion-Resistant Sealed Easy-Install Single U-Joints
Stainless steel hubs allow these U-joints to handle harsh environments. A boot seal keeps lubricant in and contaminants out. Connect to shafts using the keyway and included set screws—no drilling required. All have needle bearings for operating at higher speeds than other types of bearings.
For technical drawings and 3-D models, click on a part number.
For Shaft | Keyway | Torque | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Dp. | Joint Dia. | Overall Lg. | OD | Wd. | Dp. | Max. Operating Angle | Max. Speed, rpm | Max. Torque, in.-lbs. | 3° Operating Angle | 10° Operating Angle | Bellows Material | Each | |
303 Stainless Steel with Steel Bearings | ||||||||||||||
| 3/8" | 15/16" | 3/4" | 2 11/16" | 1 3/8" | 3/32" | 3/64" | 35° | 6,000 | 95 | 28 in.-lbs. @ 1,000 rpm | 19 in.-lbs. @ 1,000 rpm | Silicone Rubber | 0000000 | 0000000 |
| 1/2" | 1 3/16" | 1" | 3 3/8" | 1 1/2" | 1/8" | 1/16" | 35° | 6,000 | 215 | 110 in.-lbs. @ 1,000 rpm | 77 in.-lbs. @ 1,000 rpm | Silicone Rubber | 0000000 | 000000 |
| 5/8" | 1 1/4" | 1 1/4" | 3 3/4" | 1 7/8" | 3/16" | 3/32" | 35° | 6,000 | 700 | 275 in.-lbs. @ 1,000 rpm | 185 in.-lbs. @ 1,000 rpm | Silicone Rubber | 0000000 | 000000 |
| 3/4" | 1 3/8" | 1 1/2" | 4 1/4" | 2 1/4" | 3/16" | 3/32" | 35° | 6,000 | 1,780 | 545 in.-lbs. @ 1,000 rpm | 370 in.-lbs. @ 1,000 rpm | Silicone Rubber | 0000000 | 000000 |
| 1" | 1 11/16" | 2" | 5 1/2" | 2 11/16" | 1/4" | 1/8" | 35° | 6,000 | 4,300 | 1,050 in.-lbs. @ 1,000 rpm | 705 in.-lbs. @ 1,000 rpm | Silicone Rubber | 0000000 | 000000 |
| 10mm | 24mm | 19mm | 68mm | 35mm | 3mm | 11mm | 35° | 6,000 | 95 | 28 in.-lbs. @ 1,000 rpm | 19 in.-lbs. @ 1,000 rpm | Silicone Rubber | 0000000 | 000000 |
| 20mm | 36mm | 38mm | 108mm | 57mm | 6mm | 23mm | 35° | 6,000 | 1,780 | 545 in.-lbs. @ 1,000 rpm | 370 in.-lbs. @ 1,000 rpm | Silicone Rubber | 0000000 | 000000 |
| 25mm | 43mm | 51mm | 140mm | 68mm | 8mm | 28mm | 35° | 6,000 | 4,300 | 1,050 in.-lbs. @ 1,000 rpm | 705 in.-lbs. @ 1,000 rpm | Silicone Rubber | 0000000 | 000000 |