NTN Bearings Model
SNR 21313.V Double Row Spherical Roller Bearings
21313.V Bearing dimensions and specification in NTN catalogue:
| B | 33 mm |
| D | 140 mm |
| d | 65 mm |
| e | 0.23 |
| D1 | 119.7 mm |
| Y0 | 2.84 |
| Y1 | 2.91 |
| Y2 | 4.33 |
| d2 | 85.8 mm |
| Mass | 2.41 kg |
SNR 21313.V Double Row Spherical Roller Bearings Bearing Data Sheet:
| Nlim | 5,900 rpm |
| Nref | 4,400 rpm |
| Brand | SNR |
| Da max | 128 mm |
| da min | 77 mm |
| ra max | 2 mm |
| rs min | 2.1 mm |
| Dynamic load, C | 236 kN |
| Static load, C0 | 215 kN |
| Fatigue limit load, Cu | 28.6 kN |
| Radial clearance class | CN |
| Number of lubrication holes | 0 |
| Max operating temperature, Tmax | 200 °C |
| Min operating temperature, Tmin | -40 °C |
| Characteristic cage frequency, FTF | 0.42 Hz |
| Characteristic inner ring frequency, BPFI | 8.76 Hz |
| Characteristic outer ring frequency, BPF0 | 6.24 Hz |
| Characteristic rolling element frequency, BSF | 5.74 Hz |
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