Caterpillar 320DFMST Hydraulic Final Drive Motor
| Brand Name |
Caterpillar |
| Model Number |
320DFMST |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Caterpillar 320DFMST bearing Size Chart (mm/inches) |
|---|
| Bearing number | BT2B 332823/HA1 |
| Size (mm) | 660x380x380 |
| Bore Diameter (mm) | 660 |
| Outer Diameter (mm) | 380 |
| Width (mm) | 380 |
| d | 380 mm |
| D | 660 mm |
| T | 380 mm |
| C | 310 mm |
| r1,2 - min. | 14 mm |
| r3,4 - min. | 3.5 mm |
| a | 292 mm |
| Basic dynamic load rating - C | 7650 kN |
| Basic static load rating - C0 | 16000 kN |
| Fatigue load limit - Pu | 1140 kN |
| Comparative radial load rating - CF | 1930 kN |
| Comparative axial load rating - CFa | 625 kN |
| Thrust factor - K | 1.76 |
| Calculation factor - e | 0.33 |
| Calculation factor - Y1 | 2 |
| Calculation factor - Y2 | 3 |
| Calculation factor - Y0 | 2 |
| Mass bearing | 520 kg |
| Design variant/feature | TDO/D |
| d1 ≈ | 507 mm |
| D1 ≈ | 616 mm |
| r1,2 min. | 14 mm |
| r3,4 min. | 3.5 mm |
| Basic dynamic load rating C | 7650 kN |
| Basic static load rating C0 | 16000 kN |
| Fatigue load limit Pu | 1120 kN |
| Calculation factor e | 0.33 |
| Calculation factor Y1 | 2 |
| Calculation factor Y2 | 3 |
| Calculation factor Y0 | 2 |
| Comparative radial load rating CF | 1930 kN |
| Comparative axial load rating CFa | 625 kN |
| Thrust factor K | 1.76 |