High Quality Air Compressor 20Y-979-6121 for Komatsu Excavator PC350-7 PC300-7

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>Hydraulic pump and pump parts>High Quality Air Compressor 20Y-979-6121 for Komatsu Excavator PC350-7 PC300-7 image

High Quality Air Compressor 20Y-979-6121 for Komatsu Excavator PC350-7 PC300-7 image

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The details of Hydraulic pump and pump parts

Bearing number:4375/4335
Size (mm):38.1x90.488x39.688
Bore Diameter (mm):38,1
Outer Diameter (mm):90,488
Width (mm):39,688
d:38,1 mm
D:90,488 mm
T:39,688 mm
B:40,386 mm
C:33,338 mm
a:25,6 mm
r min.:1,6 mm
r2 min.:3,2 mm
da min.:51 mm
Da:77 mm
db min:48,5 mm
ra max.:1,6 mm
rb max.:3,2 mm
Db:85 mm
Weight:1,3 Kg
Basic dynamic load rating (C):132 kN
Basic static load rating (C0):169 kN
(Grease) Lubrication Speed:4500 r/min
(Oil) Lubrication Speed:6000 r/min
Calculation factor (e):0,28
Calculation factor (Y0):1,16

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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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The details of Hydraulic pump and pump parts

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