7938A5
| d | 190 | mm | Bore diameter |
| D | 260 | mm | Outside diameter |
| B | 33 | mm | Width |
| r(min.) | 2 | mm | Chamfer Dimension |
| r1(min.) | 1 | mm | Chamfer Dimension |
| Cr | 175 | kN | Basic Dynamic Load Rating |
| C0r | 182 | kN | Basic Static Load Rating |
| Grease | 4000 | min-1 | Limiting Speed |
| Oil (Oil-air) | 6300 | min-1 | Limiting Speed |
| da(min.) | 200 | mm | Diameter of Shaft Abutment |
| Da(max.) | 250 | mm | Diameter of Housing Abutment |
| Db(max.) | 254 | 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 | 131 | kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement)
| Preload | Axial Rigidity | Measured axial clearance | |
| EL | 1013N | 410N/μm | -10μm |
| L | 2075N | 531N/μm | -19μm |
| M | 4582N | 718N/μm | -35μm |
| H | 9175N | 950N/μm | -57μm |
| 5.12 | kg | Mass(approx.) |