Bearing 1220-K-M-C3 FAG 1220-K-M-C3 FAG bearing Size Chart (mm/inches) |
|---|
| d | 220 mm |
| D | 340 mm |
| B | 90 mm |
| D1 | 310 mm |
| rs min | 3 mm |
| Number of lubrication holes | 3 |
| b | 15.4 mm |
| k | 7 mm |
| Associated sleeve reference | H3044H |
| e | 0.23 |
| Y1 | 2.95 |
| Y2 | 4.4 |
| Y0 | 2.89 |
| Radial clearance class | C4 |
| Mass | 31.45 kg |
| Dynamic load, C | 1,530 kN |
| Static load, C0 | 2,110 kN |
| Fatigue limit load, Cu | 157 kN |
| Nref | 1,600 rpm |
| Nlim | 2,100 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 200 °C |
| Characteristic cage frequency, FTF | 0.44 Hz |
| Characteristic rolling element frequency, BSF | 8.45 Hz |
| Characteristic outer ring frequency, BPF0 | 10.62 Hz |
| Characteristic inner ring frequency, BPFI | 13.38 Hz |
| da min | 232.4 mm |
| Da max | 327.6 mm |
| ra max | 2.5 mm |