Japanese SUMITOMO QT51 Series Gear Pump QT51-125E-A

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Japanese SUMITOMO QT51 Series Gear Pump QT51-125E-A image

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Japanese SUMITOMO QT51 Series Gear Pump QT51-125E-A Description of the code

Bearing number:4T-528/522
Size (mm):47.625x101.6x34.925
Bore Diameter (mm):47,625
Outer Diameter (mm):101,6
Width (mm):34,925
d:47,625 mm
D:101,6 mm
T:34,925 mm
B:36,068 mm
C:26,988 mm
ra1 max.:3,3 mm
a:12,9 mm
Da:89 mm
db:55 mm
ra max.:3,5 mm
da:62 mm
Db:95 mm
Weight:1,3 Kg
Basic dynamic load rating (C):135 kN
Basic static load rating (C0):165 kN
(Grease) Lubrication Speed:3 800 r/min
(Oil) Lubrication Speed:5 000 r/min
Calculation factor (e):0,29
Calculation factor (Y0):1,16
d1:73.4 mm
e:0.29
Y2:2.1
Y0:1.16
Mass:1.3 kg
Dynamic load, C:135 kN
Rating life coefficient, A2:1.4
Static load, C0:165 kN
Fatigue limit load, Cu:20.1 kN
Nlim (oil):5,000 rpm
Nlim (grease):3,800 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.42 Hz
Characteristic rolling element frequency, BSF:5.61 Hz
Characteristic outer ring frequency, BPF0:6.22 Hz
Characteristic inner ring frequency, BPFI:8.78 Hz
ra max:3.5 mm
r1a max:3.3 mm
Category:Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:1.292
Product Group:B04334

our focus is to provide our customers with the reliable products and integrity service – to support their business to be more successful.which was designated as professional manufacturer of variable displacement pump by previous Ministry of Machine-Building Industry of China.We has been involved with the design, development and manufacture of variable displacement pump for many decades. Well-proven designs, the use of specially developed materials, constant testing and sophisticated mass production techniques ensure products of the very highest quality

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Pioneer Hydraulic Co., LTD: Email[email protected]; AddressNo.9088 SHAHEXI ROAD, NANSHAN DISTRICT,SHENZHEN,CHINA; Phone(Working Time)0531-85064681; Fax0531-85064681

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Pioneer Hydraulic Co., LTD

Japanese SUMITOMO QT51 Series Gear Pump QT51-125E-A Description of the code

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