Timken 25580 bearing Size Chart (mm/inches) |
|---|
| Bearing number | 71913HVUJ74 |
| Size (mm) | 65x90x13 |
| Bore Diameter (mm) | 65 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 13 |
| d | 65 mm |
| D | 90 mm |
| B | 13 mm |
| C | 13 mm |
| Angle (α) | 20 ° |
| d1 | 73.1 mm |
| D1 | 81.9 mm |
| D2 | 85.19 mm |
| a | 25 mm |
| Contact angle α | 25 ° |
| rs min | 1 mm |
| r1s min | 0.3 mm |
| f0 | 16.79 |
| Precision class | P4 |
| Mass | 0.21 kg |
| Dynamic load, C | 18.2 kN |
| Static load, C0 | 18.6 kN |
| Fatigue limit load, Cu | 1.04 kN |
| Nlim (oil) | 21,000 rpm |
| Nlim (grease) | 13,500 rpm |
| Axial displacement K Factor | 0.54 |
| Preload level | 7 |
| Preload value | 0.16 kN |
| Axial rigidity | 142 N/µm |
| Radial rigidity | 306 N/µm |
| Min operating temperature, Tmin | -30 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.46 Hz |
| Characteristic rolling element frequency, BSF | 10.77 Hz |
| Characteristic outer ring frequency, BPF0 | 11 Hz |
| Characteristic inner ring frequency, BPFI | 13 Hz |
| da min | 70.5 mm |
| db min | 70.5 mm |
| Da max | 84.5 mm |
| Db max | 84.5 mm |
| r1a max | 0.3 mm |
| ra max | 1 mm |
| D6 | 75.4 mm |