R902449852 AHA4VSO500LR2D/30R-VPH13N00E Original Rexroth AHA4VSO series Piston Pump
R902449852 AHA4VSO500LR2D/30R-VPH13N00E Original Rexroth AHA4VSO series Piston Pump manufacturer and global supplier of 50x80x20 reliable ball and roller ... R902449852 AHA4VSO500LR2D/30R-VPH13N00E Original Rexroth AHA4VSO series Piston Pump Industries Products Jinan Excavator Parts Company Manufacturing & Engineering and Agricultural Bearings designed to meet the 50x80x20 Size (mm) unique requirements of our targeted industries.
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Details
Bearing number | 4T-32010X |
Size (mm) | 50x80x20 |
Bore Diameter (mm) | 50 |
Outer Diameter (mm) | 80 |
Width (mm) | 20 |
d | 50 mm |
D | 80 mm |
T | 20 mm |
B | 20 mm |
C | 15,5 mm |
ra1 max. | 1 mm |
a | 17,5 mm |
r min. | 1 mm |
r1 min. | 1 mm |
da min. | 55,5 mm |
Da min | 72 mm |
Da max. | 74,5 mm |
db max. | 56 mm |
Db min. | 77 mm |
ra max. | 1 mm |
Sa | 4 mm |
Sb | 4,5 mm |
Weight | 0,366 Kg |
Basic dynamic load rating (C) | 62,5 kN |
Basic static load rating (C0) | 88 kN |
(Grease) Lubrication Speed | 4 400 r/min |
(Oil) Lubrication Speed | 5 800 r/min |
Calculation factor (e) | 0,42 |
Calculation factor (Y0) | 0,78 |
d1 | 65.5 mm |
rs min | 1 mm |
r1s min | 1 mm |
e | 0.42 |
Y2 | 1.42 |
Y0 | 0.78 |
Mass | 0.37 kg |
ISO 355 reference | T3CC050 |
Dynamic load, C | 62.5 kN |
Rating life coefficient, A2 | 1.4 |
Static load, C0 | 88 kN |
Fatigue limit load, Cu | 10.7 kN |
Nlim (oil) | 5,800 rpm |
Nlim (grease) | 4,400 rpm |
Min operating temperature, Tmin | -40 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.45 Hz |
Characteristic rolling element frequency, BSF | 8.77 Hz |
Characteristic outer ring frequency, BPF0 | 10.7 Hz |
Characteristic inner ring frequency, BPFI | 13.3 Hz |
da max | 56 mm |
db min | 55.5 mm |
Da max | 74.5 mm |
Db min | 77 mm |
Ca min | 4 mm |
Cb min | 4.5 mm |
ra max | 1 mm |
r1a max | 1 mm |
Company Profile
Worktime |
9:00-18:00(Beijing time) |
Phone |
86 0531-8299 9952 |
Fax |
86 0531 -82990353 |