Komatsu 203-70-66130 Headlights
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu 203-70-66130 Headlights Size Chart (mm/inches) |
|---|
| Bearing number | 5207NRZZG15 |
| Size (mm) | 35x72x27 |
| Bore Diameter (mm) | 35,000 |
| Outer Diameter (mm) | 72,000 |
| Width (mm) | 27,000 |
| d | 35,000 mm |
| D | 72,000 mm |
| B | 27,000 mm |
| C | 27,000 mm |
| d1 | 47.2 mm |
| D1 | 64.3 mm |
| a | 36.5 mm |
| Contact angle α | 25 ° |
| a min | 3.07 mm |
| a max | 3.28 mm |
| rs min | 1.1 mm |
| rNs min | 0.6 mm |
| D3 max | 68.81 mm |
| b min | 1.9 mm |
| b max | 2.2 mm |
| r0 max | 0.6 mm |
| D4 max | 78.6 mm |
| f | 1.65 mm |
| Snap ring reference | R 72 |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0.41 kg |
| Dynamic load, C | 37.3 kN |
| Static load, C0 | 28.7 kN |
| Fatigue limit load, Cu | 1.77 kN |
| f0 | 14.2 |
| Nref | 7,600 rpm |
| Nlim | 7,300 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 | 4.64 Hz |
| Characteristic outer ring frequency, BPF0 | 3.65 Hz |
| Characteristic inner ring frequency, BPFI | 5.35 Hz |
| da min | 41.5 mm |
| da max | 47.2 mm |
| Da max | 65.5 mm |
| Ca min | 4.67 mm |
| Ca max | 4.98 mm |
| ra max | 1 mm |
| rNa max | 0.6 mm |
| Db min | 80 mm |