INA NA4868-XL needle bearings
Also known as : NA4868-XL
- Inside Diameter: 340 mm
- Outside Diameter: 420 mm
- Width: 80 mm
- Basic dynamic load rating: 730 kN
- Basic static load rating: 1940 kN
INA NA4868-XL Bearing
INA NA4868-XL Bearing details
| d | 340 mm | |
|---|---|---|
| D | 420 mm | |
| B | 80 mm | |
| F | 370 mm | |
| rmin | 2,1 mm | |
| s | 2 mm | Axial displacement |
| m | 24200 g | Mass |
| Cr | 730000 N | Basic dynamic load rating, radial |
| C0r | 1940000 N | Basic static load rating, radial |
| Cur | 249000 N | Fatigue limit load, radial |
| nG | 1270 1/min | Limiting speed |
| nB | 620 1/min | Reference speed |
As INA bearing distributor, Nodes bearings have INA NA4868-XL needle bearings in stock.
INA NA4868-XL bearing cross reference
