Komatsu 21N-62-81250 trachea
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu 21N-62-81250 trachea Size Chart (mm/inches) |
|---|
| Bearing number | 4202A |
| Size (mm) | 15x35x14 |
| Bore Diameter (mm) | 15,000 |
| Outer Diameter (mm) | 35,000 |
| Width (mm) | 14,000 |
| d | 15,000 mm |
| D | 35,000 mm |
| B | 14,000 mm |
| C | 14,000 mm |
| d1 | 21.6 mm |
| D1 | 28.3 mm |
| rs min | 0.6 mm |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0.06 kg |
| Dynamic load, C | 10.4 kN |
| Static load, C0 | 6.6 kN |
| Fatigue limit load, Cu | 0.4 kN |
| f0 | 13.4 |
| Nref | 16,000 rpm |
| Nlim | 19,000 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.39 Hz |
| Characteristic rolling element frequency, BSF | 4.28 Hz |
| Characteristic outer ring frequency, BPF0 | 3.11 Hz |
| Characteristic inner ring frequency, BPFI | 4.89 Hz |
| da min | 19 mm |
| Da max | 31 mm |
| ra max | 0.6 mm |