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Ring Material Ring Material |
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Ball Bearing Type Ball Bearing Type |
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Cage Material Cage Material |
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Inner Ring Type Inner Ring Type |
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Bearing Type Bearing Type |
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 | Ball |
Ball Material Ball Material |
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Construction Construction |
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Maximum Speed Maximum Speed |
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For Load Direction For Load Direction |
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For Shaft Type For Shaft Type |
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Dynamic Radial Load Capacity Dynamic RadialLoad Capacity | Show |
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Dynamic Radial Load Capacity Dynamic RadialLoad Capacity | Hide |
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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
Open bearings dissipate heat more efficiently than shielded and sealed bearings.
Shielded bearings block out dust and other contaminants, but do not dissipate heat as efficiently as open 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.
Open
Open
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 | |
| R4 | 1/4" | 5/8" | 0.196" | 440C Stainless Steel | 260 | 75 | 45,000 | Lubricated | -40° to 240° | ABEC-1 | 0000000 | 00000 |
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 | |
| R4-2Z | 1/4" | 5/8" | 0.196" | 440C Stainless Steel | 260 | 75 | 38,000 | Lubricated | -40° to 240° | ABEC-1 | 0000000 | 00000 |
| 687-2Z | 7mm | 14mm | 5mm | 440C Stainless Steel | 260 | 100 | 45,000 | Lubricated | -40° to 240° | ABEC-5 | 00000000 | 0000 |
Sealed
Sealed
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 | |
| R4-2RS | 1/4" | 5/8" | 0.196" | 440C Stainless Steel | 260 | 75 | 38,000 | Lubricated | -40° to 240° | ABEC-1 | 0000000 | 00000 |
Precision Stainless Steel Ball Bearings
Open
Shielded
Made to tight tolerances, these 440C stainless steel bearings combine speed and accuracy with corrosion resistance.
Open bearings dissipate heat more efficiently than shielded 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.
Radial Load Cap., lbs. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Open | |||||||||||
| 5mm | 16mm | 5mm | 440C Stainless Steel | 260 | 70 | 38,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 000000 |
Shielded | |||||||||||
| 5mm | 16mm | 5mm | 440C Stainless Steel | 260 | 70 | 38,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |