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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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For Housing ID For Housing ID |
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ID ID |
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OD OD |
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Seal Type Seal Type |
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For Load Direction For Load Direction |
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![]() | Combined Radial and Thrust |
ABEC Rating ABEC Rating |
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Cage Material Cage Material |
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Construction Construction |
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Contact Angle Contact Angle |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Dynamic Combined Load Capacity Dynamic CombinedLoad Capacity |
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Lubricant Lubricant |
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Maximum Radial Clearance Maximum Radial Clearance |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Minimum Radial Clearance Minimum 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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Shield Material Shield Material |
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About Ball and Roller Bearings
More
Angular-Contact Thrust Ball Bearings

Shielded
Install these bearings for use with combined radial and thrust loads. They are often used in spindle applications and can be combined with cylindrical roller bearings to better handle radial loads.
Double-row bearings handle thrust loads in both directions.
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.
Combined Load Cap., lbs. | |||||||||||||
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Bearing Trade Number | For Shaft Dia., mm | For Housing ID, mm | Wd., mm | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Contact Angle | Temp. Range, °F | ABEC Rating | Each | |
Double Row | |||||||||||||
Shielded | |||||||||||||
3303-2Z | 17 | 47 | 22.2 | Steel | 4,850 | 2,850 | 14,000 | Lubricated | 30° | -20° to 230° | ABEC-1 | 00000000 | 0000000 |