Komatsu STEP 569-86-8L240 STEP
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu STEP 569-86-8L240 STEP Size Chart (mm/inches) |
|---|
| d | 110 mm |
| D | 170 mm |
| B | 28 mm |
| d1 | 130.2 mm |
| d2 | 125.4 mm |
| D1 | 149.9 mm |
| D2 | 159.4 mm |
| a | 32.9 mm |
| Contact angle α | 15 ° |
| rs min | 2 mm |
| r1s min | 1 mm |
| f0 | 15.7 |
| Precision class | P42 |
| Mass | 1.98 kg |
| Dynamic load, C | 104 kN |
| Static load, C0 | 106 kN |
| Nlim (oil) | 13,400 rpm |
| Nlim (grease) | 8,400 rpm |
| Preload level | GN |
| Preload value | 0.63 kN |
| Axial rigidity | 140.4 N/µm |
| Radial rigidity | 810 N/µm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.44 Hz |
| Characteristic rolling element frequency, BSF | 7.55 Hz |
| Characteristic outer ring frequency, BPF0 | 9.18 Hz |
| Characteristic inner ring frequency, BPFI | 11.82 Hz |
| da min | 120 mm |
| Da max | 160 mm |
| Db max | 164.5 mm |
| r1a max | 1 mm |
| ra max | 2 mm |
| D6 | 129.9 mm |