NNU4964
| NNU: Outer ring rib type | Bearing Type | ||
| d | 320 | mm | Bore diameter |
| D | 440 | mm | Outside diameter |
| B | 118 | mm | Width |
| r(min.) | 3 | mm | Chamfer Dimension |
| Cr | 1260 | kN | Basic Dynamic Load Rating |
| C0r | 3050 | kN | Basic Static Load Rating |
| Grease | 1800 | min-1 | Limiting Speed |
| Oil (Oil-air) | 2100 | min-1 | Limiting Speed |
| da(min.) | 333 | mm | Diameter of Shaft Abutment |
| d1a(min.) | 338 | mm | Diameter of Shaft Abutment |
| Da(max.) | 427 | mm | Diameter of Housing Abutment |
| ra(max.) | 2.5 | mm | Radius of Shaft or Housing Fillet |
| 50.3 | kg | Mass(approx.) |