SIGMA ESU 20 0744 thrust ball bearings
Enjoy High 12 mm B Margins on Competitive 25 mm d Pricing.Great Wholesale Products at Low Costs.
| d | 25 mm |
| D | 47 mm |
| B | 12 mm |
| d1 | 31.6 mm |
| D1 | 42.8 mm |
| rs min | 0.6 mm |
| Radial clearance class | C3 |
| Mass | 0.08 kg |
| Dynamic load, C | 9.8 kN |
| Static load, C0 | 5.8 kN |
| Fatigue limit load, Cu | 0.26 kN |
| f0 | 14.5 |
| Nref | 15,000 rpm |
| Nlim | 22,000 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.41 Hz |
| Characteristic rolling element frequency, BSF | 5.44 Hz |
| Characteristic outer ring frequency, BPF0 | 4.11 Hz |
| Characteristic inner ring frequency, BPFI | 5.89 Hz |
| da min | 29 mm |
| da max | 31.6 mm |
| Da max | 43 mm |
| ra max | 0.6 mm |
Detailed Parameters
parameter：
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