NSK 6980 Deep groove ball bearings
Also known as : 6980, 61980
- Inside Diameter: 400 mm
- Outside Diameter: 540 mm
- Width: 65 mm
- Basic dynamic load rating: 335 kN
- Basic static load rating: 540 kN
NSK 6980 Bearing
NSK 6980 Bearing details
| model | 6980 |
|---|---|
| d | 400 mm |
| D | 540 mm |
| B | 65 mm |
| rmin. | 4.0 mm |
| Cr | 335000 N 34000 kgf |
| C0r | 540000 N 55000 kgf |
| Limiting speeds | 900 min-1 (Grease) |
| Limiting speeds | 1100 min-1 (Oil) |
| f0 | 16.7 (Factor) |
| da min | 416.0 mm |
| da max | 0.0 mm |
| Da | 524.0 mm |
| ra | 3.0 mm |
| Mass | 42.000 kg (approx.) |
NSK 6980 ball bearings, deep groove ball bearing, Single-Row, Open type.
NSK 6980 bearing cross reference
NSK 6880 bearing
400mm x 500mm x 46mm
NSK 6080 bearing
400mm x 600mm x 90mm
