NSK 688A Miniature bearing
Also known as : 688A
- Inside Diameter: 8 mm
- Outside Diameter: 16 mm
- Width: 4 mm
- Basic dynamic load rating: 1.61 kN
- Basic static load rating: 0.71 kN
NSK 688A
NSK 688A details
| NSK number | 688A |
|---|---|
| Type | Miniature ball bearings, Open type |
| d | 8.0 mm |
| D | 16 mm |
| B | 4.0 mm |
| rmin. | 0.20 mm |
| Cr | 1610 N |
| C0r | 710 N |
| Limiting speeds | 36000 min-1 (Grease) |
| Limiting speeds | 43000 min-1 (Oil) |
| da | 9.6 mm |
| Da | 14.4 mm |
| ra | 0.20 mm |
| Mass | 3.12 g (approx.) |
