Bearing 6311ZZ AST 6311ZZ AST bearing Size Chart (mm/inches) |
|---|
| d | 30 mm |
| D | 42 mm |
| B | 7 mm |
| rs min | 0.3 mm |
| Radial clearance class | CN |
| Mass | 0.03 kg |
| Dynamic load, C | 4.7 kN |
| Static load, C0 | 3.65 kN |
| Fatigue limit load, Cu | 0.17 kN |
| f0 | 16.5 |
| Nlim (oil) | 18,000 rpm |
| Nlim (grease) | 15,000 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.45 Hz |
| Characteristic rolling element frequency, BSF | 10.19 Hz |
| Characteristic outer ring frequency, BPF0 | 8.12 Hz |
| Characteristic inner ring frequency, BPFI | 9.88 Hz |
| da min | 32 mm |
| Da max | 40 mm |
| ra max | 0.3 mm |