1209K
| d | 45 | mm | Bore diameter |
| D | 85 | mm | Outside diameter |
| B | 19 | mm | Width |
| r (min.) | 1.1 | mm | Chamfer dimension |
| Cr | 24200 | N | Basic dynamic load rating |
| C0r | 7350 | N | Basic static load rating |
| Grease | 7100 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 8500 | min-1 | Oil-bath lubrication |
| da (min.) | 51.5 | mm | Diameter of shaft abutment |
| Da (max.) | 78.5 | mm | Diameter of housing abutment |
| ra (max.) | 1 | mm | Radius of shaft or housing fillet |
| e | 0.21 | Constant | |
| Y2 | 4.7 | Axial load Factors | |
| Y3 | 3 | Axial load Factors | |
| Y0 | 3.1 | Axial load Factors |
| (approx.) | 0.465 | kg |