NTN Bearings Model
NTN 1311SC3 Double Row Self Aligning Ball Bearings
1311SC3 Bearing dimensions and specification in NTN catalogue:
| B | 29 mm |
| D | 120 mm |
| d | 55 mm |
| e | 0.23 |
| Y0 | 2.8 |
| Y1 | 2.7 |
| Y2 | 4.2 |
| Mass | 1.6 kg |
| Brand | NTN |
| Da max | 111 mm |
NTN 1311SC3 Double Row Self Aligning Ball Bearings Bearing Data Sheet:
| da min | 64 mm |
| ra max | 2 mm |
| rs min | 2 mm |
| Nlim (oil) | 6,300 rpm |
| Nlim (grease) | 5,000 rpm |
| Dynamic load, C | 51.5 kN |
| Precision class | P0 |
| Static load, C0 | 17.9 kN |
| Radial clearance class | C3 |
| Max operating temperature, Tmax | 120 °C |
| Min operating temperature, Tmin | -20 °C |
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