INA NUTR20 Track roller bearings
Also known as : NUTR20, NURT20R
- Inside Diameter: 20 mm
- Outside Diameter: 47 mm
- Width: 25 mm
- Basic dynamic load rating: 28.5 kN
- Basic static load rating: 37.5 kN
INA NUTR20
INA NUTR20 details
| d | 20 mm | |
|---|---|---|
| D | 47 mm | |
| B | 25 mm | |
| C | 24 mm | |
| d2 | 27 mm | |
| r1 min | 0,5 mm | |
| rmin | 1 mm | |
| m | 245 g | Mass |
| Cr w | 28500 N | Effective dynamic load rating as track roller (radial) |
| C0r w | 37500 N | Effective static load rating as track roller (radial) |
| Fr per | 16200 N | Permissible dynamic radial load |
| F0r per | 32500 N | Permissible static radial load |
| Cur w | 4850 N | Fatigue limit load |
| nD G | 4200 1/min | Speed (with continuous operation and grease lubrication) |
INA NUTR20 bearing cross reference
NATR20
20 mmx 47 mmx25 mm
NATR8
20 mmx 47 mmx25 mm
NA2210-2RSR
20 mmx 47 mmx25 mm
NA2208-2RSR
20 mmx 47 mmx25 mm
NA2207-2RSR
20 mmx 47 mmx25 mm
NA2206-2RSR
20 mmx 47 mmx25 mm
NA2205-2RSR
20 mmx 47 mmx25 mm
NA2204-2RSR
20 mmx 47 mmx25 mm
NA2203-2RSR
20 mmx 47 mmx25 mm
NA2202-2RSR
20 mmx 47 mmx25 mm
NA2201-2RSR
20 mmx 47 mmx25 mm
