Caterpillar 081-3307 Reman Hydraulic Final Drive Motor
| Brand Name |
Caterpillar |
| Model Number |
081-3307 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Caterpillar 081-3307 bearing Size Chart (mm/inches) |
|---|
| Bearing number | 70/1180 AMB |
| Size (mm) | 1660x1180x212 |
| Bore Diameter (mm) | 1660 |
| Outer Diameter (mm) | 1180 |
| Width (mm) | 212 |
| d | 1180 mm |
| D | 1660 mm |
| B | 212 mm |
| d1 | 1379 mm |
| d2 | 1308 mm |
| D1 | 1472 mm |
| a | 516 mm |
| r1,2 - min. | 9.5 mm |
| r3,4 - min. | 5 mm |
| da - min. | 1214 mm |
| Da - max. | 1626 mm |
| Db - max. | 1642 mm |
| ra - max. | 8 mm |
| rb - max. | 4 mm |
| Basic dynamic load rating - C | 1740 kN |
| Basic static load rating - C0 | 6200 kN |
| Fatigue load limit - Pu | 73.5 kN |
| Reference speed | 280 r/min |
| Limiting speed | 280 r/min |
| Calculation factor - kr | 0.085 |
| Calculation factor - ka | 0.5 |
| Calculation factor - e | 0.8 |
| Calculation factor - X | 0.39 |
| Calculation factor - Y0 | 0.33 |
| Calculation factor - Y1 | |
| Calculation factor - Y2 | 0.76 |
| d1 ≈ | 1379 mm |
| d2 ≈ | 1308 mm |
| D1 ≈ | 1472 mm |
| r1,2 min. | 9.5 mm |
| r3,4 min. | 5 mm |
| da min. | 1214 mm |
| Da max. | 1626 mm |
| Db max. | 1642 mm |
| ra max. | 8 mm |
| rb max. | 4 mm |
| Basic dynamic load rating C | 1740 kN |
| Basic static load rating C0 | 6200 kN |
| Fatigue load limit Pu | 73.5 kN |
| Calculation factor A | 374 |
| Calculation factor kr | 0.085 |
| Calculation factor e | 0.8 |
| Calculation factor X | 0.39 |
| Calculation factor Y0 | 0.33 |
| Calculation factor Y2 | 0.76 |
| Mass bearing | 1350 kg |