Bearing US203 SNR US203 SNR bearing Size Chart (mm/inches) |
|---|
| d | 20 mm |
| D | 47 mm |
| B | 20.6 mm |
| rs min | 1 mm |
| Radial clearance class | CN |
| Mass | 0.11 kg |
| Dynamic load, C | 12.8 kN |
| Static load, C0 | 6.65 kN |
| Fatigue limit load, Cu | 0.3 kN |
| f0 | 13.2 |
| Nlim (grease) | 10,000 rpm |
| Min operating temperature, Tmin | -25 °C |
| Max operating temperature, Tmax | 110 °C |
| Characteristic cage frequency, FTF | 0.38 Hz |
| Characteristic rolling element frequency, BSF | 4.12 Hz |
| Characteristic outer ring frequency, BPF0 | 3.08 Hz |
| Characteristic inner ring frequency, BPFI | 4.92 Hz |
| da min | 25 mm |
| Da max | 42 mm |
| ra max | 1 mm |