Excavator final drive PC400-7 walking device assy final drive 208-27-00281 on sale
We Provide 380x520x140 380 Bore Diameter (mm) Extensive Jinan Excavator Parts Company Excavator final drive PC400-7 walking device assy final drive 208-27-00281 on sale Selection And Competitive Wholesale Pricing. 380x520x140 Size (mm)
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
|
Product Details
| Bearing number | NNU 4976 BK/SPW33 |
| Size (mm) | 380x520x140 |
| Bore Diameter (mm) | 380 |
| Outer Diameter (mm) | 520 |
| Width (mm) | 140 |
| d | 380 mm |
| D | 520 mm |
| B | 140 mm |
| D1 | 470.8 mm |
| F | 426 mm |
| b | 16.7 mm |
| K | 9 mm |
| r1,2 - min. | 4 mm |
| r3,4 - min. | 2.5 mm |
| s | 5.5 mm |
| da - min. | 395 mm |
| da - max. | 421 mm |
| Da - max. | 505 mm |
| ra - max. | 3 mm |
| Basic dynamic load rating - C | 1450 kN |
| Basic static load rating - C0 | 3600 kN |
| Fatigue load limit - Pu | 320 kN |
| Limiting speed for grease lubrication | 1300 r/min |
| Limiting speed for oil lubrication | 1500 r/min |
| r1,2 min. | 4 mm |
| r3,4 min. | 2.5 mm |
| s max. | 5.5 mm |
| da min. | 395 mm |
| da max. | 421 mm |
| Da max. | 505 mm |
| ra max. | 3 mm |
| Basic dynamic load rating C | 1450 kN |
| Basic static load rating C0 | 3600 kN |
| Fatigue load limit Pu | 320 kN |
| Attainable speed for grease lubrication | 1300 r/min |
| Attainable speed for oil-air lubrication | 1500 r/min |
| Mass bearing | 83.5 kg |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |
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