Komatsu BLOCK 20Y-62-46390 BLOCK
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu BLOCK 20Y-62-46390 BLOCK Size Chart (mm/inches) |
|---|
| d | 55 mm |
| D | 100 mm |
| B | 21 mm |
| d1 | 72.6 mm |
| d2 | 61 mm |
| D1 | 83 mm |
| D2 | 94.2 mm |
| a | 43 mm |
| Contact angle α | 40 ° |
| rs min | 1.5 mm |
| r1s min | 1 mm |
| Radial clearance class | CN |
| Mass | 0.63 kg |
| Dynamic load, C | 42.2 kN |
| Static load, C0 | 33.7 kN |
| Fatigue limit load, Cu | 1.53 kN |
| Nref | 7,300 rpm |
| Nlim | 8,300 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.43 Hz |
| Characteristic rolling element frequency, BSF | 5.32 Hz |
| Characteristic outer ring frequency, BPF0 | 6.01 Hz |
| Characteristic inner ring frequency, BPFI | 7.99 Hz |
| da min | 63.5 mm |
| db min | 63.5 mm |
| Da max | 91.5 mm |
| Db max | 94.5 mm |
| r1a max | 1 mm |
| ra max | 1.5 mm |