INA NUTR3072 Track roller bearings
Also known as : NUTR3072, NURT3072R
- Inside Diameter: 30 mm
- Outside Diameter: 72 mm
- Width: 29 mm
- Basic dynamic load rating: 48 kN
- Basic static load rating: 70 kN
INA NUTR3072
INA NUTR3072 details
| d | 30 mm | |
|---|---|---|
| D | 72 mm | |
| B | 29 mm | |
| C | 28 mm | |
| d2 | 38 mm | |
| r1 min | 0,5 mm | |
| rmin | 1 mm | |
| m | 697 g | Mass |
| Cr w | 48000 N | Effective dynamic load rating as track roller (radial) |
| C0r w | 70000 N | Effective static load rating as track roller (radial) |
| Fr per | 68000 N | Permissible dynamic radial load |
| F0r per | 70000 N | Permissible static radial load |
| Cur w | 9200 N | Fatigue limit load |
| nD G | 2600 1/min | Speed (with continuous operation and grease lubrication) |
INA NUTR3072 bearing cross reference
NATR20
30 mmx 72 mmx29 mm
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30 mmx 72 mmx29 mm
NA2210-2RSR
30 mmx 72 mmx29 mm
NA2208-2RSR
30 mmx 72 mmx29 mm
NA2207-2RSR
30 mmx 72 mmx29 mm
NA2206-2RSR
30 mmx 72 mmx29 mm
NA2205-2RSR
30 mmx 72 mmx29 mm
NA2204-2RSR
30 mmx 72 mmx29 mm
NA2203-2RSR
30 mmx 72 mmx29 mm
NA2202-2RSR
30 mmx 72 mmx29 mm
NA2201-2RSR
30 mmx 72 mmx29 mm
