Komatsu 21W-70-25380SJ PAD
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu 21W-70-25380SJ PAD Size Chart (mm/inches) |
|---|
| d1 | 560 mm |
| D | 1090 mm |
| B | 388 mm |
| d2 ≈ | 754 mm |
| d3 | 750 mm |
| D1 ≈ | 929 mm |
| B1 | 487 mm |
| B2 | 85 mm |
| B5 | 110 mm |
| b | 22.3 mm |
| K | 12 mm |
| r1,2 min. | 9.5 mm |
| da max. | 754 mm |
| db min. | 639 mm |
| Da max. | 1050 mm |
| Ba min. | 22 mm |
| ra max. | 8 mm |
| Basic dynamic load rating C | 15652 kN |
| Basic static load rating C0 | 25500 kN |
| Fatigue load limit Pu | 1460 kN |
| Reference speed | 260 r/min |
| Limiting speed | 400 r/min |
| Calculation factor e | 0.35 |
| Calculation factor Y1 | 1.9 |
| Calculation factor Y2 | 2.9 |
| Calculation factor Y0 | 1.8 |
| Mass bearing + sleeve | 1780 kg |