Komatsu MAST 37A-MDB-3331KF MAST,OUTER
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu MAST 37A-MDB-3331KF MAST,OUTER Size Chart (mm/inches) |
|---|
| d | 90 mm |
| D | 125 mm |
| B | 18 mm |
| d1 | 101.2 mm |
| D1 | 113.75 mm |
| D2 | 119.24 mm |
| a | 23 mm |
| Contact angle α | 15 ° |
| rs min | 0.6 mm |
| r1s min | 0.6 mm |
| f0 | 16.57 |
| Precision class | P4 |
| Mass | 0.56 kg |
| Dynamic load, C | 40.2 kN |
| Static load, C0 | 44.3 kN |
| Fatigue limit load, Cu | 2.29 kN |
| Nlim (oil) | 16,500 rpm |
| Nlim (grease) | 10,500 rpm |
| Axial displacement K Factor | 0.95 |
| Preload level | 7 |
| Preload value | 0.21 kN |
| Axial rigidity | 90 N/µm |
| Radial rigidity | 531 N/µm |
| Min operating temperature, Tmin | -30 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.45 Hz |
| Characteristic rolling element frequency, BSF | 10.33 Hz |
| Characteristic outer ring frequency, BPF0 | 11.8 Hz |
| Characteristic inner ring frequency, BPFI | 14.2 Hz |
| da min | 94.5 mm |
| db min | 94.5 mm |
| Da max | 120.5 mm |
| Db max | 120.5 mm |
| r1a max | 0.6 mm |
| ra max | 0.6 mm |
| D6 | 104.5 mm |