Clear All
System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter |
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Bearing Type Bearing Type |
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 | Ball |
Bearing Trade Number Bearing Trade Number | 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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OD OD |
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ID ID |
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For Load Direction For Load Direction |
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 | Radial |
Seal Type Seal Type |
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Ring Material Ring Material |
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Shield Material Shield Material |
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Inner Ring Type Inner Ring Type |
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 | Standard |
Construction Construction |
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Shaft Mount Type Shaft Mount Type |
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Cage Material Cage Material |
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Minimum Temperature Minimum Temperature |
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Ball Material Ball Material |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Lubrication Lubrication |
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About Ball and Roller Bearings
More
Stainless Steel 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. | ||||||||||||
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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 | |
| 128-2Z | 8mm | 12mm | 3.5mm | 440C Stainless Steel | 120 | 50 | 48,000 | Lubricated | -40° to 240° | ABEC-5 | 00000000 | 00000 |
Flanged Ball Bearings
The flange ensures proper positioning inside a tube or housing.
440C stainless steel bearings are more corrosion resistant than steel 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
Flanged Bearing
Flange | Radial Load Cap., lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | OD | Thick. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
| 128-2Z | 8mm | 12mm | 3.5mm | 13.2mm | 0.8mm | 440C Stainless Steel | 90 | 45 | 46,000 | Lubricated | 50° to 300° | ABEC-3 | 000000000 | 000000 |
| 128-2Z | 8mm | 12mm | 3.5mm | 13.2mm | 0.8mm | Steel | 120 | 60 | 46,000 | Lubricated | 50° to 300° | ABEC-3 | 000000000 | 00000 |
| 128-2Z | 8mm | 12mm | 3.5mm | 13.6mm | 0.8mm | 440C Stainless Steel | 120 | 50 | 48,000 | Lubricated | -20° to 250° | ABEC-5 | 00000000 | 0000 |