NNU4926
| d | 130 | mm | Bore diameter |
| D | 180 | mm | Outside diameter |
| B | 50 | mm | Width |
| FW | 144 | mm | Raceway diameter of inner ring |
| r (min.) | 1.5 | mm | Chamfer dimension |
| Cr | 335000 | N | Basic dynamic load rating |
| C0r | 545000 | N | Basic static load rating |
| Grease | 3000 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 3800 | min-1 | Oil-bath lubrication |
| da (min.) | 138 | mm | Diameter of shaft abutment |
| da (max.) | 143 | mm | Diameter of shaft abutment |
| dc (min.) | 148 | mm | Diameter of shaft abutment |
| d1a (min.) | 140 | mm | Diameter of spacer sleeve abutment |
| Da (max.) | 172 | mm | Diameter of housing abutment |
| ra (max.) | 1.5 | mm | Radius of shaft or housing fillet |
| (approx.) | 3.85 | kg |