System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter |
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Bearing Type Bearing Type |
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 | Roller |
For Load Direction For Load Direction |
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 | Radial |
Ring Material Ring Material |
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For Shaft Type For Shaft Type |
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 | Round |
Shaft Mount Type Shaft Mount Type |
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Lubrication Lubrication |
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Dynamic Radial Load Capacity Dynamic RadialLoad Capacity | Show |
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Dynamic Radial Load Capacity Dynamic RadialLoad Capacity | Hide |
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Roller Bearing Type Roller Bearing Type |
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Cage Material Cage Material |
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Static Radial Load Capacity Static Radial Load Capacity |
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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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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Roller Material Roller Material |
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About Ball and Roller Bearings
More
Needle-Roller Bearings
Also known as drawn-cup roller bearings, these are our thinnest roller bearings. The outer ring is drawn out to form a lip that holds the bearing together. Bearings take on the shape of their housing and may be oblong prior to installation.
Open bearings dissipate heat more efficiently than sealed bearings.
Sealed bearings block out dust better than open bearings, but retain more heat.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | ||||||||||||
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| For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | For Shaft Surface Smoothness (Ra), microinch | Temp. Range, °F | Specifications Met | Each | |
Open | ||||||||||||
| 1 1/2" | 1 7/8" | 7/8" | Steel | 8,100 | 13,500 | 6,700 | Required | 8 | -20° to 280° | DIN 281, ISO 76 | 00000000 | 000000 |
Sealed—One Side | ||||||||||||
| 1 1/2" | 1 7/8" | 7/8" | Steel | 8,100 | 13,500 | 7,400 | Lubricated | 8 | -20° to 210° | __ | 00000000 | 00000 |
| 1 1/2" | 1 7/8" | 1" | Steel | 8,100 | 13,500 | 6,700 | Lubricated | 8 | 0° to 210° | DIN 281, ISO 76 | 00000000 | 00000 |
Precision Needle-Roller Bearings
Install these bearings directly onto hardened and ground shafts. They have higher load capacity, speed, and accuracy than standard needle-roller bearings.
Open bearings dissipate heat more efficiently than sealed bearings.
Shaft liners allow you to use the bearing on unhardened and unground shafts.
For technical drawings and 3-D models, click on a part number.
Bearings | ||||||||||||||
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Radial Load Cap., lbs. | Optional Shaft Liners | |||||||||||||
| For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | For Shaft Surface Smoothness (Ra), microinch | Temp. Range., °F | Each | For Shaft Dia. | Each | ||
Open | ||||||||||||||
| 1 1/2" | 2 1/16" | 1" | Steel | 8,100 | 16,000 | 9,000 | Required | 16 | 0° to 245° | 0000000 | 000000 | 1 1/4" | 000000 | 000000 |