7976A
| d | 380 | mm | Bore diameter |
| D | 520 | mm | Outside diameter |
| B | 65 | mm | Width |
| r(min.) | 4 | mm | Chamfer Dimension |
| r1(min.) | 1.5 | mm | Chamfer Dimension |
| Cr | 490 | kN | Basic Dynamic Load Rating |
| C0r | 725 | kN | Basic Static Load Rating |
| Grease | 1500 | min-1 | Limiting Speed |
| Oil (Oil-air) | 2000 | min-1 | Limiting Speed |
| da(min.) | 398 | mm | Diameter of Shaft Abutment |
| Da(max.) | 502 | mm | Diameter of Housing Abutment |
| Db(max.) | 511 | mm | Diameter of Housing Abutment |
| ra(max.) | 3 | mm | Radius of Shaft or Housing Fillet |
| rb(max.) | 1.5 | mm | Radius of Shaft or Housing Fillet |
Performance
| Pa | 430 | kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement)
| Preload | Axial Rigidity | |
| EL | 2419N | 914N/μm |
| L | 12046N | 1605N/μm |
| M | 25063N | 2101N/μm |
| H | 50619N | 2754N/μm |
| 40.0 | kg | Mass(approx.) |