Bearing NN3026K NACHI NN3026K NACHI bearing Size Chart (mm/inches) |
|---|
| d | 17 mm |
| D | 40 mm |
| B | 12 mm |
| d1 | 24.1 mm |
| D1 | 34.9 mm |
| a min | 1.9 mm |
| a max | 2.06 mm |
| Ca min | 2.92 mm |
| Ca max | 3.18 mm |
| rs min | 0.6 mm |
| rNs min | 0.5 mm |
| D3 max | 38.1 mm |
| b min | 1.35 mm |
| b max | 1.65 mm |
| r0 max | 0.4 mm |
| D4 max | 44.6 mm |
| f | 1.07 mm |
| Snap ring reference | R40 |
| Radial clearance class | CN |
| Mass | 0.07 kg |
| Dynamic load, C | 9.4 kN |
| Static load, C0 | 4.75 kN |
| Fatigue limit load, Cu | 0.22 kN |
| f0 | 13.1 |
| Nref | 18,000 rpm |
| Nlim | 24,000 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.38 Hz |
| Characteristic rolling element frequency, BSF | 3.99 Hz |
| Characteristic outer ring frequency, BPF0 | 3.05 Hz |
| Characteristic inner ring frequency, BPFI | 4.95 Hz |
| da min | 21 mm |
| da max | 24.1 mm |
| Da max | 36 mm |
| ra max | 0.6 mm |
| rNa max | 0.5 mm |
| Db min | 45.5 mm |