INA NUTR50 Track roller bearings
Also known as : NUTR50, NURT50R
- Inside Diameter: 50 mm
- Outside Diameter: 90 mm
- Width: 32 mm
- Basic dynamic load rating: 56 kN
- Basic static load rating: 86 kN
INA NUTR50
INA NUTR50 details
| d | 50 mm | |
|---|---|---|
| D | 90 mm | |
| B | 32 mm | |
| C | 30 mm | |
| d2 | 59,8 mm | |
| r1 min | 0,6 mm | |
| rmin | 1,1 mm | |
| m | 950 g | Mass |
| Cr w | 56000 N | Effective dynamic load rating as track roller (radial) |
| C0r w | 86000 N | Effective static load rating as track roller (radial) |
| Fr per | 32500 N | Permissible dynamic radial load |
| F0r per | 63000 N | Permissible static radial load |
| Cur w | 11900 N | Fatigue limit load |
| nD G | 1300 1/min | Speed (with continuous operation and grease lubrication) |
INA NUTR50 bearing cross reference
NATR20
50 mmx 90 mmx32 mm
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50 mmx 90 mmx32 mm
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50 mmx 90 mmx32 mm
NA2208-2RSR
50 mmx 90 mmx32 mm
NA2207-2RSR
50 mmx 90 mmx32 mm
NA2206-2RSR
50 mmx 90 mmx32 mm
NA2205-2RSR
50 mmx 90 mmx32 mm
NA2204-2RSR
50 mmx 90 mmx32 mm
NA2203-2RSR
50 mmx 90 mmx32 mm
NA2202-2RSR
50 mmx 90 mmx32 mm
NA2201-2RSR
50 mmx 90 mmx32 mm
