EX200-5 EXCAVATOR HYDRAULIC GEAR PUMP 9218005 USED FOR CONSTRUCTION MACHINE NINGBO FACTORY WHOLESALE
EX200-5 EXCAVATOR HYDRAULIC GEAR PUMP 9218005 USED FOR CONSTRUCTION MACHINE NINGBO FACTORY WHOLESALE manufacturer and Jinan Excavator Parts Company global supplier of reliable ball and roller ... EX200-5 EXCAVATOR HYDRAULIC GEAR PUMP 9218005 USED FOR CONSTRUCTION MACHINE NINGBO FACTORY WHOLESALE Industries Products Manufacturing & Engineering and Agricultural Bearings designed to 250 Bore Diameter (mm) meet the unique requirements of our targeted 250x200x50 industries.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | NNCF 4840 CV |
| Size (mm) | 250x200x50 |
| Bore Diameter (mm) | 250 |
| Outer Diameter (mm) | 200 |
| Width (mm) | 50 |
| d | 200 mm |
| D | 250 mm |
| B | 50 mm |
| d1 | 220 mm |
| D1 | 229.5 mm |
| b1 | 7 mm |
| K | 4 mm |
| s | 4 mm |
| r1,2 - min. | 1.5 mm |
| r3,4 - min. | 1.5 mm |
| da - min. | 207 mm |
| das | 213 mm |
| Da - max. | 243 mm |
| ra - max. | 1.5 mm |
| rb - max. | 1.5 mm |
| Basic dynamic load rating - C | 369 kN |
| Basic static load rating - C0 | 800 kN |
| Fatigue load limit - Pu | 80 kN |
| Reference speed | 1100 r/min |
| Limiting speed | 1400 r/min |
| Calculation factor - kr | 0.2 |
| d1 ≈ | 220 mm |
| D1 ≈ | 229.5 mm |
| s max. | 4 mm |
| r1,2 min. | 1.5 mm |
| r3,4 min. | 1.5 mm |
| da min. | 207 mm |
| Da max. | 243 mm |
| ra max. | 1.5 mm |
| rb max. | 1.5 mm |
| Basic dynamic load rating C | 369 kN |
| Basic static load rating C0 | 800 kN |
| Fatigue load limit Pu | 80 kN |
| Calculation factor kr | 0.2 |
| Mass bearing | 5.8 kg |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |
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