INA RNA2208-2RSR Yoke type track rollers
Also known as : RNA2208-2RSR
- Inside Diameter: 48 mm
- Outside Diameter: 80 mm
- Width: 22.7 mm
- Basic dynamic load rating: 26 kN
- Basic static load rating: 41 kN
INA RNA2208-2RSR Bearing
INA RNA2208-2RSR Bearing details
| Fw | 48 mm | Needle roller enveloping circle in tolerance zone F6 |
|---|---|---|
| D | 80 mm | |
| C | 22,7 mm | |
| D1 min | 57 mm | |
| R | 500 mm | Crowning radius |
| rmin | 1,1 mm | |
| m | 530 g | Mass |
| Cr w | 26000 N | Effective dynamic load rating as track roller (radial) |
| C0r w | 41000 N | Effective static load rating as track roller (radial) |
| Cur w | 5300 N | Fatigue limit load |
| nD G | 850 1/min | Speed (with continuous operation and grease lubrication) |
As INA bearing distributor, Nodes bearings have INA RNA2208-2RSR Yoke type track rollers in stock, without axial guidance, lip seals on both sides.
