P51A-498-BE-AF25-11 COMMERCIAL PUMP - IRA Hydraulic Pump Technical support and service

IRA Hydraulic Pump Technical support and service: Rexroth Hydraulic Pump Bosch Hydraulic Pump Komatsu Hydraulic Pump

English

✖

Home

Stock Categories

Technical Articles

Rexroth Hydraulic Pump

Bosch Hydraulic Pump

Komatsu Hydraulic Pump

Home>Products>Hitachi Hydraulic Pump>P51A-498-BE-AF25-11 COMMERCIAL PUMP image

P51A-498-BE-AF25-11 COMMERCIAL PUMP image

Back to product page

P51A-498-BE-AF25-11 COMMERCIAL PUMP specification

Bearing number:23052R
Size (mm):260x400x104
Bore Diameter (mm):260
Outer Diameter (mm):400
Width (mm):104
d:260 mm
D:400 mm
B:104 mm
C:104 mm
r min.:4 mm
da min.:278 mm
Da max.:382 mm
ra max.:3 mm
Weight:50,7 Kg
Basic dynamic load rating (C):1330 kN
Basic static load rating (C0):2570 kN
(Grease) Lubrication Speed:760 r/min
(Oil) Lubrication Speed:1000 r/min
Calculation factor (e):0,25
Calculation factor (Y0):2,59
Calculation factor (Y1):2,65
Bearing No.:23052R
r(min):4
Cr:1670
C0r:2570
Cu:212
Grease lub.:760
Oil lub.:1000
da(min):278
Da(max):382
ra(max):3
e:0.25
Y1:2.65
Y2:3.95
Y0:2.59
(Refer.)Mass(kg):50.7

IRA Hydraulic Pump Technical support and service specialize in the operation of a variety of well-known brands of pumps, valves and spare parts.
such as Rexroth,Yuken,Daikin,Vickers,Dension,Parker,Sumitomo,Tokimec,Nachi,Atos,Komatsu,Kawaski etc.
The following is our comprehensive range:
1.Pistion pump
2.Vane Pump
3.Oil pump
4.Gear pump
If you have any inquiries,please ask me frankly.

Contact Us

IRA Hydraulic Pump Technical support and service: AddressNo.1875 East Changjiang Road, New District, Wuxi, Jiangsu,China; Phone(Working Time)86-510-85310167; Fax

Send Now