Clear All
System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter |
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For Housing ID For Housing ID |
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Seal Type Seal Type |
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Ball Bearing Type Ball Bearing Type |
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![]() | Standard |
Bearing Trade Number Bearing Trade Number |
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Ring Material Ring Material |
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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 |
Radial Clearance Trade Number Radial ClearanceTrade Number |
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Dynamic Radial Load Capacity Dynamic Radial Load Capacity |
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Lubrication Lubrication |
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Maximum Speed Maximum Speed | Show |
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Maximum Speed Maximum Speed | Hide |
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For Load Direction For Load Direction |
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![]() | Radial |
Construction Construction |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Lubricant Lubricant |
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Maximum Radial Clearance Maximum Radial Clearance |
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Minimum Radial Clearance Minimum Radial Clearance |
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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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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 | Specifications Met | Each | |
6303-2RS | 17mm | 47mm | 14mm | Steel | 3,236 | 1,460 | 15,700 | Lubricated | -4° to 230° | ABEC-1 | DIN 625-1 | 0000000 | 000000 |