Bearing 6321 CYSD 6321 CYSD bearing Size Chart (mm/inches) |
|---|
| d | 50 mm |
| D | 90 mm |
| B | 20 mm |
| d1 | 60.6 mm |
| D1 | 80.1 mm |
| rs min | 1.1 mm |
| Radial clearance class | CN |
| Mass | 0.46 kg |
| Dynamic load, C | 34.4 kN |
| Static load, C0 | 23.2 kN |
| Fatigue limit load, Cu | 1.05 kN |
| f0 | 14.4 |
| Nref | 8,200 rpm |
| Nlim | 9,500 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 | 5.33 Hz |
| Characteristic outer ring frequency, BPF0 | 4.09 Hz |
| Characteristic inner ring frequency, BPFI | 5.91 Hz |
| da min | 56.5 mm |
| da max | 60.6 mm |
| Da max | 83.5 mm |
| ra max | 1 mm |