System of Measurement System of Measurement |
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Width Width | Show |
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Width Width | Hide |
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For Load Direction For Load Direction |
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 | Radial |
 | Combined Radial and Thrust |
Construction Construction |
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Ring Material Ring Material |
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Cage Material Cage Material |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Lubrication Lubrication |
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Shaft Mount Type Shaft Mount Type |
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Seal Type Seal Type |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Dynamic Radial Load Capacity Dynamic Radial Load Capacity |
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Static Combined Load Capacity Static CombinedLoad Capacity |
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ABEC Rating ABEC Rating |
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About Ball and Roller Bearings
More
Self-Aligning Ball Bearings
With a spherical raceway and two rows of balls, these bearings compensate for shaft misalignment.
Open bearings dissipate heat more efficiently than sealed bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bearing Trade Number | For Shaft Dia., mm | For Housing ID, mm | Wd., mm | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Misalignment Capability | Temp. Range, °F | ABEC Rating | Each | |
Open | |||||||||||||
| 2311 | 55 | 120 | 43 | Steel | 17,150 | 5,350 | 4,800 | Required | 4° | Not Rated | ABEC-1 | 00000000 | 0000000 |
Tapered Bore Self-Aligning Ball Bearings
For use on tapered shafts and round shafts with adapter sleeves, these ball-bearings have a spherical raceway to compensate for shaft misalignment.
For technical drawings and 3-D models, click on a part number.
Radial Load Capacity | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bearing Trade Number | For Shaft Diameter, mm | For Housing ID, mm | Width, mm | Ring Material | Dynamic | Static, lbs. | Maximum Speed, rpm | Lubrication | Misalignment Capability | Maximum Temperature, °F | Rate of Taper | ABEC Rating | Each | |
Open | ||||||||||||||
| 2311K | 55 | 120 | 43 | Steel | 17,150 | 5,350 | 4,800 | Required | 4° | 240° | 1:12 | ABEC-1 | 0000000 | 0000000 |
Spherical-Roller Bearings
Two rows of rollers give these bearings dynamic radial load capacities over five times higher than comparably sized tapered-roller bearings. Also known as rock crusher bearings, they handle heavy shock loads and are used for metal milling machinery, mining and oil field equipment, and in paper mills.
For technical drawings and 3-D models, click on a part number.
Combined Load Cap., lbs. | |||||||||||
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| For Shaft Dia., mm | For Housing ID, mm | Wd., mm | Bearing Trade Number | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Max. Temp. Range, °F | Each | |
Open | |||||||||||
| 95 | 170 | 43 | 22219 | Steel | 93,250 | 101,000 | 3,000 | Required | 390 | 0000000 | 0000000 |