7311BW
| d | 55 | mm | Bore diameter |
| D | 120 | mm | Outside diameter |
| B | 29 | mm | Width |
| r (min.) | 2 | mm | Chamfer dimension |
| r1 (min.) | 1 | mm | Chamfer dimension |
| Cr | 86500 | N | Basic dynamic load rating |
| C0r | 56500 | N | Basic static load rating |
| Grease | 3600 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 5000 | min-1 | Oil-bath lubrication |
| da (min.) | 65 | mm | Diameter of shaft abutment |
| Da (max.) | 110 | mm | Diameter of housing abutment |
| ra (max.) | 2 | mm | Radius of shaft or housing fillet |
| (approx.) | 1.45 | kg |