Bearing NK65/25 KOYO NK65/25 KOYO bearing Size Chart (mm/inches) |
|---|
| d | 15 mm |
| D | 32 mm |
| B | 9 mm |
| rs min | 0.3 mm |
| Radial clearance class | CN |
| Mass | 0.03 kg |
| Dynamic load, C | 5.6 kN |
| Static load, C0 | 2.83 kN |
| Fatigue limit load, Cu | 0.13 kN |
| f0 | 13.9 |
| Nlim (grease) | 22,000 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.4 Hz |
| Characteristic rolling element frequency, BSF | 4.73 Hz |
| Characteristic outer ring frequency, BPF0 | 3.59 Hz |
| Characteristic inner ring frequency, BPFI | 5.41 Hz |
| da min | 17 mm |
| Da max | 30 mm |
| ra max | 0.3 mm |