NTN Bearings Model
SNR 22226.EMW33C3 Double Row Spherical Roller Bearings
22226.EMW33C3 Bearing dimensions and specification in NTN catalogue:
| B | 64 mm |
| D | 230 mm |
| b | 13.2 mm |
| d | 130 mm |
| e | 0.25 |
| k | 6 mm |
| D1 | 205.4 mm |
| Y0 | 2.63 |
| Y1 | 2.69 |
| Y2 | 4 |
SNR 22226.EMW33C3 Double Row Spherical Roller Bearings Bearing Data Sheet:
| Mass | 10.9 kg |
| Nlim | 3,600 rpm |
| Nref | 2,800 rpm |
| Brand | SNR |
| Da max | 216 mm |
| da min | 144 mm |
| ra max | 2.5 mm |
| rs min | 3 mm |
| Dynamic load, C | 808 kN |
| Static load, C0 | 898 kN |
| Fatigue limit load, Cu | 80.8 kN |
| Radial clearance class | C3 |
| Number of lubrication holes | 3 |
| Max operating temperature, Tmax | 200 °C |
| Min operating temperature, Tmin | -40 °C |
| Characteristic cage frequency, FTF | 0.42 Hz |
| Characteristic inner ring frequency, BPFI | 10.39 Hz |
| Characteristic outer ring frequency, BPF0 | 7.61 Hz |
| Characteristic rolling element frequency, BSF | 6.21 Hz |
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