80L/min hydraulic pilot control valve
80L/min hydraulic pilot control valve Jinan Excavator Parts Company 170x310x57 with easy-to-use parts graphics, giving you the ability to check parts availability, Tokimec Vane Pump pricing, 170x310x57 Size (mm) examine remanufactured options.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
30234JR |
| Size (mm) |
170x310x57 |
| Bore Diameter (mm) |
170 |
| Outer Diameter (mm) |
310 |
| Width (mm) |
57 |
| d |
170 mm |
| D |
310 mm |
| T |
57 mm |
| B |
52 mm |
| C |
43 mm |
| a |
61,2 mm |
| r min. |
5 mm |
| r2 min. |
4 mm |
| da min. |
192 mm |
| da max |
202 mm |
| Da min |
269 mm |
| Da max. |
292 mm |
| Db min. |
288 mm |
| ra max. |
4 mm |
| rb max. |
3 mm |
| Weight |
17,8 Kg |
| Basic dynamic load rating (C) |
620 kN |
| Basic static load rating (C0) |
867 kN |
| (Grease) Lubrication Speed |
1100 r/min |
| (Oil) Lubrication Speed |
1500 r/min |
| Calculation factor (e) |
0,44 |
| Calculation factor (Y0) |
0,76 |
| Bearing No. |
30234JR |
| r(min) |
5 |
| r1(min) |
4 |
| Cr |
776 |
| C0r |
867 |
| Cu |
103 |
| Grease lub. |
1100 |
| Oil lub. |
1500 |
| a(mm) |
61.2 |
| da(min) |
192 |
| db(max) |
202 |
| Da(max) |
292 |
| Da(min) |
269 |
| Db(min) |
288 |
| Sa(min) |
8 |
| Sb(min) |
14 |
| ra(max) |
4 |
| rb(max) |
3 |
| e |
0.44 |
| Y1 |
1.38 |
| Y0 |
0.76 |
| (Refer.)Mass(kg) |
17.8 |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |