KOMATSU BLADE 20C-71-31610
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOMATSU BLADE 20C-71-31610 Size Chart (mm/inches) |
|---|
| Bearing number | E 240 7CE3 |
| Size (mm) | 40x80x18 |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 80 |
| Width (mm) | 18 |
| d | 40 mm |
| D | 80 mm |
| B | 18 mm |
| C | 18 mm |
| a | 23 mm |
| d1 | 53,3 mm |
| r1 min. | 1,1 mm |
| r2 min. | 1,1 mm |
| r3 min. | 0,6 mm |
| r4 min. | 0,6 mm |
| D1 | 66,7 mm |
| da min. | 47 mm |
| Da max. | 73 mm |
| db min | 47 mm |
| ra max. | 1 mm |
| rb max. | 0,6 mm |
| Db max | 75,8 mm |
| Weight | 0,37 Kg |
| Basic dynamic load rating (C) | 31,9 kN |
| Basic static load rating (C0) | 22,8 kN |
| (Grease) Lubrication Speed | 16 000 r/min |
| (Oil) Lubrication Speed | 26 000 r/min |
| Fatigue load limit (Pu) | 0,98 |