INA 81252-M Thrust roller bearings
Also known as : 81252-M
- Inside Diameter: 260 mm
- Outside Diameter: 360 mm
- Width: 79 mm
- Basic dynamic load rating: 1440 kN
- Basic static load rating: 5400 kN
INA 81252-M
INA 81252-M details
| Number | 81252-M | |
|---|---|---|
| Type | Thrust roller bearings | |
| d | 260 mm | |
| D | 360 mm | |
| T | 79 mm | |
| D1 | 264 mm | |
| Da max | 280 mm | |
| d1 | 355 mm | |
| da min | 353 mm | |
| ra max | 2,1 mm | |
| rmin | 2,1 mm | |
| m | 28,6 kg | Mass |
| Ca | 1440000 N | Basic dynamic load rating, axial |
| C0a | 5400000 N | Basic static load rating, axial |
| Cua | 475000 N | Fatigue limit load |
| nG | 910 1/min | Limiting speed |
| nB | 305 1/min | Reference speed |
| K81252-M | Allocated axial cylindrical roller and cage assembly | |
| GS81252 | Allocated housing locating washer | |
| WS81252 | Allocated shaft locating washer |
INA 81252-M bearing cross reference
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