Vickers Hydraulic Valve CVCS25CS2W12510 K89S
Online Vickers Hydraulic Valve CVCS25CS2W12510 K89S 72x50x12 Expert.More 72x50x12 Size (mm) Choices. Vickers Hydraulic Valve CVCS25CS2W12510 K89S Leader Hydraulic Pump Co.,Limited. in 72 Bore Diameter (mm) Stock & Ready to Ship Now!
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
S71910 CB/P4A |
| Size (mm) |
72x50x12 |
| Bore Diameter (mm) |
72 |
| Outer Diameter (mm) |
50 |
| Width (mm) |
12 |
| d |
50 mm |
| D |
72 mm |
| B |
12 mm |
| d1 |
57.95 mm |
| d2 |
56.9 mm |
| D2 |
66.04 mm |
| r1,2 - min. |
0.6 mm |
| r3,4 - min. |
0.3 mm |
| a |
16.7 mm |
| da - min. |
53.2 mm |
| da - max. |
57.4 mm |
| db - min. |
53.2 mm |
| db - max. |
56.3 mm |
| Da - max. |
68.8 mm |
| Db - max. |
70 mm |
| ra - max. |
0.6 mm |
| rb - max. |
0.3 mm |
| Basic dynamic load rating - C |
7.6 kN |
| Basic static load rating - C0 |
6.2 kN |
| Fatigue load limit - Pu |
0.265 kN |
| Limiting speed for grease lubrication |
26000 r/min |
| Ball - Dw |
4.762 mm |
| Ball - z |
29 |
| Calculation factor - f0 |
9.8 |
| Preload class A - GA |
26 N |
| Preload class B - GB |
52 N |
| Preload class C - GC |
155 N |
| Calculation factor - f |
1 |
| Calculation factor - f2A |
1 |
| Calculation factor - f2B |
1.02 |
| Calculation factor - f2C |
1.07 |
| Calculation factor - fHC |
1 |
| Preload class A |
31 N/micron |
| Preload class B |
40 N/micron |
| Preload class C |
65 N/micron |
| r1,2 min. |
0.6 mm |
| r3,4 min. |
0.3 mm |
| da min. |
53.2 mm |
| da max. |
57.4 mm |
| db min. |
53.2 mm |
| db max. |
56.3 mm |
| Da max. |
68.8 mm |
| Db max. |
70 mm |
| ra max. |
0.6 mm |
| rb max. |
0.3 mm |
| Basic dynamic load rating C |
10.4 kN |
| Basic static load rating C0 |
10.2 kN |
| Fatigue load limit Pu |
0.265 kN |
| Attainable speed for grease lubrication |
26000 r/min |
| Ball diameter Dw |
4.762 mm |
| Number of balls z |
29 |
| Preload class A GA |
26 N |
| Static axial stiffness, preload class A |
31 N/µm |
| Preload class B GB |
52 N |
| Static axial stiffness, preload class B |
40 N/µm |
| Preload class C GC |
155 N |
| Static axial stiffness, preload class C |
65 N/µm |
| Calculation factor f |
1.09 |
| Calculation factor f1 |
1 |
| Calculation factor f2A |
1 |
| Calculation factor f2B |
1.02 |
| Calculation factor f2C |
1.07 |
| Calculation factor fHC |
1 |
| Calculation factor f0 |
9.8 |
| Mass bearing |
0.14 kg |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
00852-68515715 |
| Fax |
00852-68515716 |