INA NNTR80X200X90-2ZL Track roller bearings
Also known as : NNTR80X200X90-2ZL
- Inside Diameter: 80 mm
- Outside Diameter: 200 mm
- Width: 90 mm
- Basic dynamic load rating: 415 kN
- Basic static load rating: 610 kN
INA NNTR80X200X90-2ZL
INA NNTR80X200X90-2ZL details
| d | 80 mm | |
|---|---|---|
| D | 200 mm | Tolerance: h10 |
| B | 90 mm | |
| C | 88 mm | |
| D1 | 127 mm | |
| d2 | 102 mm | |
| d3 | 5 mm | |
| R | 10000 mm | Crowning radius |
| r1 min | 2 mm | |
| rmin | 4 mm | |
| m | 16,8 kg | Mass |
| Cr w | 415000 N | Effective dynamic load rating as track roller (radial) |
| C0r w | 610000 N | Effective static load rating as track roller (radial) |
| Fr per | 550000 N | Permissible dynamic radial load |
| F0r per | 610000 N | Permissible static radial load |
| Cur w | 87000 N | Fatigue limit load |
| nD G | 500 1/min | Speed (with continuous operation and grease lubrication) |
INA NNTR80X200X90-2ZL bearing cross reference
NATR20
80 mmx 200 mmx90 mm
NATR8
80 mmx 200 mmx90 mm
NA2210-2RSR
80 mmx 200 mmx90 mm
NA2208-2RSR
80 mmx 200 mmx90 mm
NA2207-2RSR
80 mmx 200 mmx90 mm
NA2206-2RSR
80 mmx 200 mmx90 mm
NA2205-2RSR
80 mmx 200 mmx90 mm
NA2204-2RSR
80 mmx 200 mmx90 mm
NA2203-2RSR
80 mmx 200 mmx90 mm
NA2202-2RSR
80 mmx 200 mmx90 mm
NA2201-2RSR
80 mmx 200 mmx90 mm
