Vickers Guinea KFDG4V 3 2C20N Z M U1 H7 20 Reversible Hydraulic Proportional Valve, G11

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Home>Products>Vickers Hydraulic Pump>Vickers Guinea KFDG4V 3 2C20N Z M U1 H7 20 Reversible Hydraulic Proportional Valve, G11 image

Vickers Guinea KFDG4V 3 2C20N Z M U1 H7 20 Reversible Hydraulic Proportional Valve, G11 image

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Vickers Guinea KFDG4V 3 2C20N Z M U1 H7 20 Reversible Hydraulic Proportional Valve, G11 Dimensions

Bearing number:4T-46790/46720
Size (mm):165.1x225.425x41.275
Bore Diameter (mm):165,1
Outer Diameter (mm):225,425
Width (mm):41,275
d:165,1 mm
D:225,425 mm
T:41,275 mm
B:39,688 mm
C:33,338 mm
ra1 max.:3,3 mm
a -:2,6 mm
Da:209 mm
db:174 mm
ra max.:3,5 mm
da:181 mm
Db:218 mm
Weight:4,69 Kg
Basic dynamic load rating (C):254 kN
Basic static load rating (C0):555 kN
(Grease) Lubrication Speed:1 400 r/min
(Oil) Lubrication Speed:1 900 r/min
Calculation factor (e):0,38
Calculation factor (Y0):0,86
d1:197.5 mm
a:43.88 mm
e:0.38
Y2:1.57
Y0:0.86
Mass:4.69 kg
Dynamic load, C:254 kN
Rating life coefficient, A2:1.4
Static load, C0:555 kN
Fatigue limit load, Cu:55.3 kN
Nlim (oil):1,900 rpm
Nlim (grease):1,400 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.47 Hz
Characteristic rolling element frequency, BSF:16.72 Hz
Characteristic outer ring frequency, BPF0:19.79 Hz
Characteristic inner ring frequency, BPFI:22.21 Hz
ra max:3.5 mm
r1a max:3.3 mm
Category:Roller Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0
Product Group:B04336

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

Vickers Guinea KFDG4V 3 2C20N Z M U1 H7 20 Reversible Hydraulic Proportional Valve, G11 Dimensions

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