XSU140844 Cross Roller Bearing parameters
Bearing parameters
| Brand | EFANT |
| Model | EXSU77456 (XSU140844) |
| Inner Diameter d(mm) | 774 |
Tolerance δd(mm) | 0/0.08 |
| Outer Diameter D(mm) | 914 |
| Tolerance δD(mm) | 0/-0.09 |
Ring width(mm) | 44.5 |
| Height(mm) | 56 |
| Mounting holes of inner ring PCD1(mm) | 798 |
| Mounting holes of outer ring PCD2(mm) | 890 |
Basic static load rating Cor(KN) | 510 |
Basic dynamic load rating Cr(KN) | 215 |
Inner ring radial runout (mm) | 0.08 |
Inner ring end face runout (mm) | 0.06 |
Outer ring radial runout (mm) | 0.09 |
Outer ring end face runout (mm) | 0.06 |
| -0.01/-0.04 | |
| Mass (kg) | 60 |
Material | GCR15/GCR15SiMn |
| Accuracy class | P5/P4/P2 |
| Lubrication type | Grease lubrication |
| Bearing direction | Axial and radial multi-directional bearing |
| Rotating part | Inner ring and outer ring rotating |
| Type of rolling element | Cylindrical roller |
| Structure | Integrated inner and outer ring |
