14531858 Volvo EC140B Excavator Main Pump EC140B Hydraulic Pump

Online shopping 14531858 Volvo EC140B Excavator Main Pump EC140B Hydraulic Pump 47400 Series from a great Jinan Excavator Parts Company selection 47420DC Cup Part Number at Store. ... Hitachi hydraulic pump Accessories.

Min.Order Quantity 1 pcs
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Product Details

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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Company Profile

Worktime 9:00-18:00(Beijing time)
Phone 86 0531-8299 9952
Fax 86 0531 -82990353
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