14531858 Volvo EC140B Excavator Main Pump EC140B Hydraulic Pump

Jinan Excavator Parts Company: Dansion worldcup series pump NACHI PVS series of Piston pump NACHI VDR series of Vane pump

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Home>Products>Hitachi hydraulic pump>14531858 Volvo EC140B Excavator Main Pump EC140B Hydraulic Pump image

14531858 Volvo EC140B Excavator Main Pump EC140B Hydraulic Pump image

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Hitachi hydraulic pump Product Description

Series:47400
Cone Part Number:47487
Cup Part Number:47420DC
Design Units:Imperial
Bearing Weight:6.74 lb
Cage Type:Stamped Steel
Ab - Cage-Cone Frontface Clearance:0.1 in
d:2.7500 in
D:4.7244 in
B - Cone Width:1.2813 in
C - Double Cup Width:2.3125 in
T - Bearing Width across Cones:2.8124 in
R - Cone Backface To Clear Radius1:0.14 in
r - Cup Frontface To Clear Radius2:0.03 in
db - Cone Backface Backing Diameter:3.31 in
Da - Cup Frontface Backing Diameter:4.53 in
Aa - Cage-Cone Backface Clearance:0.07 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:10400 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:70000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:18100 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:6420 lbf
K - Factor7:1.62
e - ISO Factor8:0.36
Y1 - ISO Factor9:1.87
Y2 - ISO Factor10:2.79
G1 - Heat Generation Factor (Roller-Raceway)11:98.4
G2 - Heat Generation Factor (Rib-Roller End):26.3
Cg - Geometry Factor12:0.115

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Jinan Excavator Parts Company: Email[email protected]; AddressTianqiao, Beiyuan District, Jinan，Shandong; Phone(Working Time)86 0531-8299 9952; Fax86 0531 -82990353

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Hitachi hydraulic pump Product Description

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