KOMATSU COVER21W-54-41511 COVER
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOMATSU COVER21W-54-41511 COVER Size Chart (mm/inches) |
|---|
| Bearing number | 679/672 |
| Size (mm) | 88.900x168.275x41.275 |
| Bore Diameter (mm) | 88.900 |
| Outer Diameter (mm) | 168.275 |
| Width (mm) | 41.275 |
| d | 88.900 mm |
| D | 168.275 mm |
| T | 41.275 mm |
| B | 41.275 mm |
| C | 30.162 mm |
| a | 2.8 mm |
| r1 min. | 3.5 mm |
| r2 min. | 3.3 mm |
| Weight | 4,16 Kg |
| Basic dynamic load rating (C) | 208000 kN |
| Basic static load rating (C0) | 310000 kN |
| (Grease) Lubrication Speed | 2000 r/min |
| (Oil) Lubrication Speed | 2800 r/min |
| Calculation factor (e) | 0.47 |
| Calculation factor (Y0) | 0.70 |