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 |