NSK R4B bearing | 6.35x15.875x4.978mm
Also known as : R4B
- Inside Diameter: 6.35 mm
- Outside Diameter: 15.875 mm
- Width: 4.978 mm
- Basic dynamic load rating: 1.61 kN
- Basic static load rating: 0.66 kN
NSK R4B Bearing
NSK R4B Bearing details
| NSK number | R4B |
|---|---|
| Type | Miniature ball bearings, Inch Design, Open Type |
| d | 6.35 mm |
| D | 15.875 mm |
| B | 4.978 mm |
| rmin. | 0.3 mm |
| Cr | 1610 N |
| C0r | 660 N |
| Limiting speeds | 38000 min-1 (Grease) |
| Limiting speeds | 45000 min-1 (Oil) |
| da | 8.4 mm |
| Da | 13.8 mm |
| ra | 0.3 mm |
| Mass | 4.5 g (approx.) |
Nodes bearings have NSK R4B bearings in stock, Inch Design, Open Type.
NSK R4B bearing cross reference
NSK R4BZZ bearing
6.35mm x 15.875mm x 4.978mm
NSK R4AZZ bearing
6.35mm x 19.05mm x 7.142mm