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System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter |
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OD OD | Show |
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OD OD | Hide |
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ID ID |
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For Housing ID For Housing ID |
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Seal Type Seal Type |
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Maximum Torque Maximum Torque |
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Maximum Speed Maximum Speed |
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Bearing Type Bearing Type |
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![]() | Roller |
Construction Construction |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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For Shaft Surface Smoothness (Ra) For Shaft SurfaceSmoothness (Ra) |
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Lubrication Lubrication |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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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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Roller Material Roller Material |
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Shaft Mount Type Shaft Mount Type |
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Cage Material Cage Material |
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For Shaft Type For Shaft Type |
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![]() | Round |
Ring Material Ring Material |
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About Ball and Roller Bearings
More
One-Way Locking Needle-Roller Bearing Clutches

Single Row
The needles in these bearings roll freely in one direction, but lock to transmit torque when the rotation of the shaft is reversed. Also known as drawn-cup roller clutches. An arrow on the lip indicates the rotational direction that locks the bearings.
Single-row bearings do not support loads from any direction. To support radial loads, use with our Needle-Roller Bearings.
For technical drawings and 3-D models, click on a part number.
For Shaft Dia. | For Housing ID | Wd. | Ring Material | Max. Speed, rpm | Max. Torque, ft.-lbs. | Lubrication | For Shaft Surface Smoothness (Ra), microinch | Temp. Range, °F | Each | |
Single Row | ||||||||||
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Steel Springs | ||||||||||
12mm | 18mm | 16mm | Steel | 11,000 | 9 | Required | 16 | 10° to 150° | 0000000 | 000000 |