344A/332
| d | 40 | mm | Bore diameter |
| D | 80 | mm | Outside diameter |
| T | 21 | mm | Total width |
| B | 22.403 | mm | Width of inner ring |
| C | 17.826 | mm | Width of outer ring |
| Cup r (min.) | 1.3 | mm | Chamfer dimension of outer ring (Cup) |
| Cone r (min.) | 0.8 | mm | Chamfer dimension of inner ring (Cone) |
| Cr | 84000 | N | Basic dynamic load rating |
| C0r | 75500 | N | Basic static load rating |
| Grease | 4500 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 6300 | min-1 | Oil-bath lubrication |
| da | 46 | mm | Diameter of shaft abutment |
| Da | 73 | mm | Diameter of housing abutment |
| db | 45.5 | mm | Diameter of shaft abutment |
| Db | 75 | mm | Diameter of housing abutment |
| ra (max.) | 0.8 | mm | Radius of shaft or housing fillet of inner ring |
| ra (max.) | 1.3 | mm | Radius of shaft or housing fillet of outer ring |
| e | 0.27 | Constant | |
| Y0 | 1.2 | Axial load Factors | |
| Y1 | 2.2 | Axial load Factors |
| CONE (approx.) | 0.339 | kg | |
| CUP (approx.) | 0.146 | kg |