INA RSTO25 Yoke type track rollers
Also known as : RSTO25, RNAST25R
- Inside Diameter: 30 mm
- Outside Diameter: 52 mm
- Width: 15.8 mm
- Basic dynamic load rating: 16.4 kN
- Basic static load rating: 23.2 kN
INA RSTO25 Bearing
INA RSTO25 Bearing details
| Fw | 30 mm | Needle roller enveloping circle in tolerance zone F6 |
|---|---|---|
| D | 52 mm | |
| C | 15,8 mm | |
| E | 37 mm | |
| R | 500 mm | Crowning radius |
| rmin | 0,3 mm | |
| m | 150 g | Mass |
| Cr w | 16400 N | Effective dynamic load rating as track roller (radial) |
| C0r w | 23200 N | Effective static load rating as track roller (radial) |
| Cur w | 3300 N | Fatigue limit load |
| nD G | 1800 1/min | Speed (with continuous operation and grease lubrication) |
As INA bearing distributor, Nodes bearings have INA RSTO25 Yoke type track rollers in stock, without axial guidance, outer ring without ribs.
INA RSTO25 bearing cross reference
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