KOMATSU 421-70-21300 BOOM
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOMATSU 421-70-21300 BOOM Size Chart (mm/inches) |
|---|
| Bearing number | 232/500EK |
| Size (mm) | 500x920x336 |
| Bore Diameter (mm) | 500 |
| Outer Diameter (mm) | 920 |
| Width (mm) | 336 |
| d | 500 mm |
| D | 920 mm |
| B | 336 mm |
| C | 336 mm |
| r min. | 7,5 mm |
| Weight | 1000 Kg |
| Basic dynamic load rating (C) | 13200 kN |
| Basic static load rating (C0) | 17800 kN |
| (Grease) Lubrication Speed | 390 r/min |
| (Oil) Lubrication Speed | 510 r/min |
| Calculation factor (e) | 0,38 |
| Calculation factor (Y0) | 1,74 |
| Calculation factor (Y1) | 1,78 |