Vickers Variable piston pumps PVH PVH57QPC-RF-1S-10-CM7-31 Series
Vickers Variable piston pumps PVH PVH57QPC-RF-1S-10-CM7-31 Series manufacturer and global supplier of reliable ball and roller ... Vickers Variable piston pumps PVH PVH57QPC-RF-1S-10-CM7-31 Series Industries Products 31.75x73.025x22.225 Manufacturing & Engineering and Agricultural Bearings designed to meet the unique requirements of Champion Hydraulic Co., Ltd our targeted industries.
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Details
Bearing number | 4T-02875/02820 |
Size (mm) | 31.75x73.025x22.225 |
Bore Diameter (mm) | 31,75 |
Outer Diameter (mm) | 73,025 |
Width (mm) | 22,225 |
d | 31,75 mm |
D | 73,025 mm |
T | 22,225 mm |
B | 22,225 mm |
C | 17,462 mm |
ra1 max. | 3,3 mm |
a | 3,9 mm |
Da | 62 mm |
db | 39,5 mm |
ra max. | 3,5 mm |
da | 45,5 mm |
Db | 68 mm |
Weight | 0,451 Kg |
Basic dynamic load rating (C) | 56,5 kN |
Basic static load rating (C0) | 68 kN |
(Grease) Lubrication Speed | 5 300 r/min |
(Oil) Lubrication Speed | 7 000 r/min |
Calculation factor (e) | 0,45 |
Calculation factor (Y0) | 0,73 |
d1 | 54.2 mm |
e | 0.45 |
Y2 | 1.32 |
Y0 | 0.73 |
Mass | 0.45 kg |
Dynamic load, C | 56.5 kN |
Rating life coefficient, A2 | 1.4 |
Static load, C0 | 68 kN |
Fatigue limit load, Cu | 8.3 kN |
Nlim (oil) | 7,000 rpm |
Nlim (grease) | 5,300 rpm |
Min operating temperature, Tmin | -40 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.43 Hz |
Characteristic rolling element frequency, BSF | 6.61 Hz |
Characteristic outer ring frequency, BPF0 | 7.29 Hz |
Characteristic inner ring frequency, BPFI | 9.71 Hz |
ra max | 3.5 mm |
r1a max | 3.3 mm |
Company Profile
Worktime |
9:00-18:00 |
Phone |
0531-85064681 |
Fax |
0531-85064680 |