Komatsu 70-431-1031 Support and stop the use of a lump
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu 70-431-1031 Support and stop the use of a lump Size Chart (mm/inches) |
|---|
| Bearing number | 7944DB |
| Size (mm) | 220x300x38 |
| Bore Diameter (mm) | 220 |
| Outer Diameter (mm) | 300 |
| Width (mm) | 38 |
| d | 220 mm |
| D | 300 mm |
| B | 38 mm |
| C | 38 mm |
| ra1 max. | 1 mm |
| Angle (α) | 25 ° |
| a | 94 mm |
| r min. | 2,1 mm |
| r1 min. | 1,1 mm |
| 2B | 76 mm |
| da min. | 232 mm |
| ra max. | 2 mm |
| Db max | 293 mm |
| Weight | 15,48 Kg |
| Basic dynamic load rating (C) | 305 kN |
| Basic static load rating (C0) | 475 kN |
| (Grease) Lubrication Speed | 1 600 r/min |