55BTR10E
| BTR: 40° | Bearing Type | ||
| d | 55 | mm | Bore diameter |
| D | 90 | mm | Outside diameter |
| 2B | 33 | mm | Assembled Width |
| r(min.) | 1.1 | mm | Chamfer Dimension |
| r1(min.) | 0.6 | mm | Chamfer Dimension |
| Ca | 21.6 | kN | Basic Dynamic Load Rating |
| C0a | 40.0 | kN | Basic Static Load Rating |
| Grease | 9700 | min-1 | Limiting Speed (EL-Preload) |
| Oil (Oil-air) | 12600 | min-1 | Limiting Speed (EL-Preload) |
| Grease | 8300 | min-1 | Limiting Speed (L-Preload) |
| Oil (Oil-air) | 10800 | min-1 | Limiting Speed (L-Preload) |
| da(min.) | 62 | mm | Diameter of Shaft Abutment |
| Db(max.) | 85 | mm | Diameter of Housing Abutment |
| ra(max.) | 1 | mm | Radius of Shaft or Housing Fillet |
| rb(max.) | 0.6 | mm | Radius of Shaft or Housing Fillet |
Performance
| Pa | 23.6 | kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement)
| Preload | Axial Rigidity | Measured axial clearance | |
| EL | 349N | 307N/μm | -5μm |
| L | 800N | 409N/μm | -10μm |
| 0.390 | kg | Mass(approx.) |