KOMATSU 569-04-8L221 COVER
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOMATSU 569-04-8L221 COVER Size Chart (mm/inches) |
|---|
| d | 25 mm |
| D | 62 mm |
| B | 25.4 mm |
| d1 | 36.4 mm |
| D1 | 55 mm |
| a | 30.9 mm |
| Contact angle α | 25 ° |
| rs min | 1.1 mm |
| Radial clearance class | C3 |
| Precision class | P0 |
| Mass | 0.33 kg |
| Dynamic load, C | 31.2 kN |
| Static load, C0 | 21 kN |
| Fatigue limit load, Cu | 1.32 kN |
| f0 | 13.6 |
| Nref | 7,800 rpm |
| Nlim | 11,000 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 | 4.02 Hz |
| Characteristic outer ring frequency, BPF0 | 3.14 Hz |
| Characteristic inner ring frequency, BPFI | 4.86 Hz |
| da min | 31.5 mm |
| Da max | 55.5 mm |
| ra max | 1 mm |