KOMATSU 207-53-81980 COVER
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOMATSU 207-53-81980 COVER Size Chart (mm/inches) |
|---|
| Bearing number | 30228 |
| Size (mm) | 140x250x45.75 |
| Bore Diameter (mm) | 140 |
| Outer Diameter (mm) | 250 |
| Width (mm) | 45.75 |
| d | 140 mm |
| D | 250 mm |
| T | 45.75 mm |
| B | 42 mm |
| C | 36 mm |
| a - | 1.25 mm |
| r1 min. | 4 mm |
| r2 min. | 3 mm |
| Weight | 5.20 Kg |
| Basic dynamic load rating (C) | 370000 kN |
| Basic static load rating (C0) | 490000 kN |
| (Grease) Lubrication Speed | 1400 r/min |
| (Oil) Lubrication Speed | 1900 r/min |
| Calculation factor (e) | 0.44 |
| Calculation factor (Y0) | 0.75 |