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System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter |
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Seal Type Seal Type |
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OD OD |
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ID ID |
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Bearing Type Bearing Type |
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 | Ball |
Ball Bearing Type Ball Bearing Type |
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 | Standard |
Dynamic Radial Load Capacity Dynamic Radial Load Capacity |
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For Load Direction For Load Direction |
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 | Radial |
Bearing Trade Number Bearing TradeNumber  | Show |
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Bearing Trade Number Bearing Trade Number | Hide |
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Inner Ring Type Inner Ring Type |
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| Standard |
Shaft Mount Type Shaft Mount Type |
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Lubricant Lubricant |
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For Shaft Type For Shaft Type |
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 | Round |
Lubrication Lubrication |
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Cage Material Cage Material |
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Ring Material Ring Material |
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Construction Construction |
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Ball Material Ball Material |
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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 Ball and Roller Bearings
More
Ball Bearings
Sealed bearings block out dust and other contaminants better than open and shielded bearings, but retain the most heat.
For technical drawings and 3-D models, click on a part number.
Sealed
Sealed
Radial Load Cap., lbs. | ||||||||||||
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| Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
| R20-2RS | 1 1/4" | 2 1/4" | 1/2" | Steel | 3,150 | 2,050 | 7,500 | Lubricated | -20° to 230° | ABEC-1 | 00000000 | 000000 |
Permanently Lubricated Ball Bearings
A solid polymer lubricant surrounds the balls, eliminating the need for additional lubrication. Because it's solid, the lubricant blocks out water and dust, extending the life of the bearing.
Sealed bearings have even better resistance to dust and contaminants than open bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Sealed | ||||||||||||
| R20-2RS | 1 1/4" | 2 1/4" | 1/2" | Steel | 2,250 | 1,650 | 6,000 | Lubricated | 10° to 200° | ABEC-1 | 0000000 | 000000 |