180BTR10S
| BTR: 40° | Bearing Type | ||
| d | 180 | mm | Bore diameter |
| D | 280 | mm | Outside diameter |
| 2B | 90 | mm | Assembled Width |
| r(min.) | 2.1 | mm | Chamfer Dimension |
| r1(min.) | 1.1 | mm | Chamfer Dimension |
| Ca | 179 | kN | Basic Dynamic Load Rating |
| C0a | 440 | kN | Basic Static Load Rating |
| Grease | 2900 | min-1 | Limiting Speed (EL-Preload) |
| Oil (Oil-air) | 3700 | min-1 | Limiting Speed (EL-Preload) |
| Grease | 2500 | min-1 | Limiting Speed (L-Preload) |
| Oil (Oil-air) | 3200 | min-1 | Limiting Speed (L-Preload) |
| da(min.) | 192 | mm | Diameter of Shaft Abutment |
| Db(max.) | 273 | mm | Diameter of Housing Abutment |
| ra(max.) | 2 | mm | Radius of Shaft or Housing Fillet |
| rb(max.) | 1 | mm | Radius of Shaft or Housing Fillet |
Performance
| Pa | 271 | kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement)
| Preload | Axial Rigidity | Measured axial clearance | |
| EL | 869N | 658N/μm | -5μm |
| L | 9183N | 1467N/μm | -35μm |
| 10.2 | kg | Mass(approx.) |