INA RNA4912-XL needle bearings
Also known as : RNA4912-XL
- Inside Diameter: 68 mm
- Outside Diameter: 85 mm
- Width: 25 mm
- Basic dynamic load rating: 68 kN
- Basic static load rating: 108 kN
INA RNA4912-XL Bearing
INA RNA4912-XL Bearing details
| Fw | 68 mm | |
|---|---|---|
| D | 85 mm | |
| C | 25 mm | |
| rmin | 1 mm | |
| m | 275 g | Mass |
| Cr | 68000 N | Basic dynamic load rating, radial |
| C0r | 108000 N | Basic static load rating, radial |
| Cur | 18800 N | Fatigue limit load, radial |
| nG | 6700 1/min | Limiting speed |
| nB | 3850 1/min | Reference speed |
As INA bearing distributor, Nodes bearings have INA RNA4912-XL needle bearings in stock.
INA RNA4912-XL bearing cross reference
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