Caterpillar 305ECR Hydraulic Final Drive Motor
| Brand Name |
Caterpillar |
| Model Number |
305ECR |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Caterpillar 305ECR bearing Size Chart (mm/inches) |
|---|
| Bearing number | 21305E |
| Size (mm) | 25x62x17 |
| Bore Diameter (mm) | 25 |
| Outer Diameter (mm) | 62 |
| Width (mm) | 17 |
| d | 25 mm |
| D | 62 mm |
| B | 17 mm |
| C | 17 mm |
| r min. | 1,1 mm |
| Weight | 0,29 Kg |
| Basic dynamic load rating (C) | 64 kN |
| Basic static load rating (C0) | 47,5 kN |
| (Grease) Lubrication Speed | 9000 r/min |
| (Oil) Lubrication Speed | 11500 r/min |
| Calculation factor (e) | 0,28 |
| Calculation factor (Y0) | 2,34 |
| Calculation factor (Y1) | 2,39 |