EC70 Volvo excavator travel motor
High Quality EC70 Volvo excavator travel motor. Competitive Hitachi hydraulic pump Pricing. Accept Jinan Excavator Parts Company Small Order. Easy 500x280x80 Size (mm) 500 Bore Diameter (mm) and 500x280x80 Fast Shipping.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 6256 M |
| Size (mm) | 500x280x80 |
| Bore Diameter (mm) | 500 |
| Outer Diameter (mm) | 280 |
| Width (mm) | 80 |
| d | 280 mm |
| D | 500 mm |
| B | 80 mm |
| d1 | 355.7 mm |
| D1 | 424.3 mm |
| r1,2 - min. | 5 mm |
| da - min. | 300 mm |
| Da - max. | 480 mm |
| ra - max. | 4 mm |
| Basic dynamic load rating - C | 423 kN |
| Basic static load rating - C0 | 600 kN |
| Fatigue load limit - Pu | 12.9 kN |
| Reference speed | 2600 r/min |
| Limiting speed | 2200 r/min |
| Calculation factor - kr | 0.025 |
| Calculation factor - f0 | 15 |
| d1 ≈ | 355.7 mm |
| D1 ≈ | 424.3 mm |
| r1,2 min. | 5 mm |
| da min. | 300 mm |
| Da max. | 480 mm |
| ra max. | 4 mm |
| Basic dynamic load rating C | 423 kN |
| Basic static load rating C0 | 600 kN |
| Fatigue load limit Pu | 12.9 kN |
| Calculation factor kr | 0.025 |
| Calculation factor f0 | 15 |
| Mass bearing | 72 kg |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |
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