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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OD OD |
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ID ID |
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Ring Material Ring Material |
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Bearing Type Bearing Type |
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 | Ball |
Seal Type Seal Type |
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Shield Material Shield Material |
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Cage Material Cage Material |
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Maximum Speed Maximum Speed |
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For Load Direction For Load Direction |
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Shaft Mount Type Shaft Mount Type |
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Ball Material Ball Material |
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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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Construction Construction |
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For Shaft Type For Shaft Type |
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 | Round |
Lubrication Lubrication |
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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
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. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |