SV20 SL20 hydraulic check valve
Welcome to the 190x400x78 SV20 SL20 hydraulic check valve Jinan Excavator Parts Company online 190x400x78 Size (mm) seller.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 7338 |
| Size (mm) | 190x400x78 |
| Bore Diameter (mm) | 190 |
| Outer Diameter (mm) | 400 |
| Width (mm) | 78 |
| d | 190 mm |
| D | 400 mm |
| B | 78 mm |
| C | 78 mm |
| Angle (α) | 30 ° |
| a | 46.1 mm |
| r min. | 5 mm |
| r1 min. | 2 mm |
| da min. | 212 mm |
| Da max. | 378 mm |
| ra max. | 4 mm |
| Weight | 47.6 Kg |
| Basic dynamic load rating (C) | 445 kN |
| Basic static load rating (C0) | 610 kN |
| (Grease) Lubrication Speed | 1400 r/min |
| Configuration | Single Row |
| Enclosure | Open |
| Bore Type | Cylindrical Bore |
| Bore Size | 190 mm |
| Outside Diameter | 400 mm |
| Width | 78 mm |
| Fillet Radius/Chamfer | 5 mm |
| r1 | 2 mm |
| Dynamic Load Rating | 445,000 N |
| Static Load Rating | 610,000 N |
| Limiting Speed - Grease | 1,400 rpm |
| Limiting Speed - Oil | 1,900 rpm |
| da1 (min) | 212 mm |
| da2 (min) | 200 mm |
| Da1 (max) | 378 mm |
| Da2 (max) | 390 mm |
| ra (max) | 4 mm |
| ra1 (max) | 2 mm |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |
