NTN SKF FAG TIMKEN NSK KOYO EE752305/752381D bearing Size Chart (mm/inches) |
|---|
| d | 45.24 mm |
| D | 77.79 mm |
| B | 19.84 mm |
| C | 16.67 mm |
| T | 21.43 mm |
| d1 | 61.5 mm |
| a | 19.23 mm |
| e | 0.43 |
| Y2 | 1.41 |
| Y0 | 0.77 |
| Mass | 0.39 kg |
| Dynamic load, C | 57.5 kN |
| Rating life coefficient, A2 | 1.9 |
| Static load, C0 | 73.5 kN |
| Fatigue limit load, Cu | 9 kN |
| Nlim (oil) | 6,200 rpm |
| Nlim (grease) | 4,600 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.44 Hz |
| Characteristic rolling element frequency, BSF | 7.72 Hz |
| Characteristic outer ring frequency, BPF0 | 9.21 Hz |
| Characteristic inner ring frequency, BPFI | 11.79 Hz |
| ra max | 3.5 mm |
| r1a max | 0.8 mm |