6128-31-2140,PISTON USED FOR KOMATSU 6D155 - Jinan Excavator Parts Company

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

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6128-31-2140,PISTON USED FOR KOMATSU 6D155 image

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The details of excavator

Bearing number:6318N
Size (mm):90x190x43
Bore Diameter (mm):90
Outer Diameter (mm):190
Width (mm):43
d:90 mm
D:190 mm
B:43 mm
C:43 mm
rn:0,5 mm
a:5,69 mm
b:3,5 mm
r min.:3 mm
r0 max.:0,6 mm
D1:183,64 mm
da min.:103 mm
da max:117 mm
Da max.:177 mm
ra max.:2,5 mm
Weight:4,98 Kg
Basic dynamic load rating (C):143 kN
Basic static load rating (C0):107 kN
(Grease) Lubrication Speed:3 600 r/min
(Oil) Lubrication Speed:4 300 r/min
SRI:16.43
hidYobi:6318N
LangID:1
ro:0.6
D_:190
SREX:0.065
B_:43
da min:103
hidTable:ecat_NSRDGB
Oil rpm:4300
SRE:16.43
mass:4.98
GRS rpm:3600
ra:2.5
SRIX:0.065
D_a:177
SRIN:-0.065
C0:107
fo:13.3
SREN:-0.065
DE_:171.75
Prod_Type3:DGBB_SR_N_OT
DA_:31.75
bomp:0
Z_:8
yobi:6318N
C_conv:143000
ALPHA_:0
SDM_:140
r:3
KBRG:6101
SBRG:3
DI_:108.25

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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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