NN4956KR
| NN: Inner ring rib type | Bearing Type | ||
| d | 280 | mm | Delik çapı |
| D | 380 | mm | Dış çap |
| B | 100 | mm | Genişlik |
| r(min.) | 2.1 | mm | Chamfer Dimension |
| Cr | 960 | kN | Basic Dynamic Load Rating |
| C0r | 2230 | kN | Basic Static Load Rating |
| Yağ | 2000 | min-1 | Limiting Speed |
| Oil (Oil-air) | 2500 | min-1 | Limiting Speed |
| da(min.) | 291 | mm | Diameter of Shaft Abutment |
| d1a(min.) | 295 | mm | Diameter of Shaft Abutment |
| Da(min.) | 358 | mm | Diameter of Housing Abutment |
| Da(max.) | 369 | mm | Diameter of Housing Abutment |
| ra(max.) | 2 | mm | Radius of Shaft or Housing Fillet |
| 30.1 | kg | Mass(approx.) |