Clear All
System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter |
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Bearing Trade Number Bearing TradeNumber  | Show |
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Bearing Trade Number Bearing Trade Number | Hide |
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OD OD |
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Bearing Type Bearing Type |
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 | Ball |
Seal Type Seal Type |
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Ball Bearing Type Ball Bearing Type |
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 | Standard |
For Housing ID For Housing ID |
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Dynamic Radial Load Capacity Dynamic Radial Load Capacity |
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Radial Clearance Trade Number Radial ClearanceTrade Number |
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Ring Material Ring Material |
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For Shaft Type For Shaft Type |
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 | Round |
For Load Direction For Load Direction |
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 | Radial |
ABEC Rating ABEC Rating |
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Construction Construction |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Maximum Radial Clearance Maximum Radial Clearance |
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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
Shielded bearings block out dust and other contaminants, but do not dissipate heat as efficiently as open bearings.
For technical drawings and 3-D models, click on a part number.
Shielded
Shielded
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 | |
| 6211-2Z | 55mm | 100mm | 21mm | Steel | 9,750 | 5,850 | 6,300 | Lubricated | -20° to 230° | ABEC-1 | 00000000 | 000000 |
Electrically Insulated Ball Bearings
Good for use in electric motors and power generators, these bearings have ceramic balls that insulate against stray current to prevent damage to the bearing. The ceramic balls generate less heat than steel balls, so they require lubrication less frequently. Shields keep out dust and contaminants.
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 | Temp. Range, °F | ABEC Rating | Each | |
Shielded | ||||||||||||
| 6211-2Z | 55 | 100 | 21 | Steel | 11,400 | 7,300 | 9,600 | Lubricated | -20° to 245° | ABEC-1 | 0000000 | 0000000 |