NTN Bearings Model
SNR 1210KC3 Double Row Self Aligning Ball Bearings
1210KC3 Bearing dimensions and specification in NTN catalogue:
| B | 20 mm |
| D | 90 mm |
| d | 50 mm |
| e | 0.2 |
| D1 | 77 mm |
| Y0 | 3.29 |
| Y1 | 3.14 |
| Y2 | 4.85 |
| d1 | 62.7 mm |
| Mass | 0.52 kg |
SNR 1210KC3 Double Row Self Aligning Ball Bearings Bearing Data Sheet:
| Nlim | 9,800 rpm |
| Nref | 7,600 rpm |
| Brand | SNR |
| Ce min | 5 mm |
| Da max | 83.5 mm |
| da max | 62 mm |
| da min | 56.5 mm |
| db min | 53 mm |
| ra max | 1 mm |
| rs min | 1.1 mm |
| Dynamic load, C | 22.5 kN |
| Precision class | P0 |
| Static load, C0 | 8.1 kN |
| Radial clearance class | C3 |
| Associated sleeve reference | H210 |
| Max operating temperature, Tmax | 120 °C |
| Min operating temperature, Tmin | -40 °C |
| Characteristic cage frequency, FTF | 0.43 Hz |
| Characteristic inner ring frequency, BPFI | 10.22 Hz |
| Characteristic outer ring frequency, BPF0 | 7.78 Hz |
| Characteristic rolling element frequency, BSF | 7.15 Hz |
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