Technical Specification
Technical Specification
| Dimensions | ||
| d | 40 mm | Bore diameter |
| D | 80 mm | Outside diameter |
| T | 32 mm | Total width |
| d1 | ≈59.75 mm | Shoulder diameter of inner ring |
| B | 32 mm | Width of inner ring |
| C | 25 mm | Width of outer ring |
| r1,2 | min.1.5 mm | Chamfer dimension of inner ring |
| r3,4 | min.1.5 mm | Chamfer dimension of outer ring |
| a | 20.6 mm | Distance side face to pressure point |

| Abutment dimensions | ||
| da | max.47 mm | Diameter of shaft abutment |
| db | min.48.5 mm | Diameter of shaft abutment |
| Da | min.67 mm | Diameter of housing abutment |
| Da | max.72.5 mm | Diameter of housing abutment |
| Db | min.76 mm | Diameter of housing abutment |
| Ca | min.5 mm | Minimum width of space required in housing on large side face |
| Cb | min.7 mm | Minimum width of space required in housing on small side face |
| ra | max.1.5 mm | Radius of shaft fillet |
| rb | max.1.5 mm | Radius of housing fillet |