NN3056K
| d | 280 | mm | Bore diameter |
| D | 420 | mm | Outside diameter |
| B | 106 | mm | Width |
| EW | 384 | mm | Raceway diameter of outer ring |
| r (min.) | 4 | mm | Chamfer dimension |
| Cr | 1330000 | N | Basic dynamic load rating |
| C0r | 2080000 | N | Basic static load rating |
| Grease | 1300 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 1500 | min-1 | Oil-bath lubrication |
| da (min.) | 296 | mm | Diameter of shaft abutment |
| d1a (min.) | 298 | mm | Diameter of spacer sleeve abutment |
| Da (min.) | 388 | mm | Diameter of housing abutment |
| Da (max.) | 404 | mm | Diameter of housing abutment |
| ra (max.) | 3 | mm | Radius of shaft or housing fillet |
| (approx.) | 51.1 | kg |