PC56-7 starting Motor KT17490-6301-4 excavator starting motor

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PC56-7 starting Motor KT17490-6301-4 excavator starting motor image

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PC56-7 starting Motor KT17490-6301-4 excavator starting motor Code system

Bearing number:T4CB120
Size (mm):120x170x27
Bore Diameter (mm):120
Outer Diameter (mm):170
Width (mm):27
d:120 mm
D:170 mm
T:27 mm
B:25 mm
C:19,5 mm
a:35 mm
r min.:3 mm
r1 min.:3 mm
da min.:138 mm
Da min:158 mm
Da max.:158 mm
db max.:129 mm
Db min.:164 mm
ra max.:2,5 mm
rb max.:2,5 mm
Weight:1,78 Kg
Basic dynamic load rating (C):153 kN
Basic static load rating (C0):243 kN
(Grease) Lubrication Speed:1800 r/min
(Oil) Lubrication Speed:2600 r/min
Calculation factor (e):0,47
Calculation factor (Y0):0,7
LangID:1
outer r:3
D_:170
TC-BET22:50
TC-BET21:2
TC-BET23:0
inner r:3
mass:1.78
GRS rpm:1800
D_b:164
Cr:51600
TC-RA:271.488
DE_:157.644
T-ALP23:0
db:129
T-ALP22:0
Prod_Type3:TRBSR_MD_A
da:138
T-ALP21:35
Iso:4CB
ALPHA_:17.5
SDM_:145.266
SBRG:4CB
D_a2:158
hidYobi:T4CB120
Y1:1.3
D_a1:158
B_:25
hidTable:ecat_NSTPRM
Oil rpm:2600
C0r:24800
Y0:0.7
TC-SLR:18
inner ra:2.5
outer rb:2.5
C0:243
Sa:7
Sb:7.5
e:0.47
DA_:12.981
Z_:29
C_:19.5
yobi:T4CB120
TC-DA1:13.424
TC-DA2:12.538
KBRG:3111
DI_:132.887

Main Products: Load Wheel, Chain Wheel, Drive Wheel, Gear Block, Guide Wheel, Chain Rail Assembly, Track Assembly, Track Plate and High Strength Bolt. Other products: chain link, chain pin, bucket shaft, bucket shaft sleeve, swing frame, connecting rod, chain bracket, tension cylinder, tension spring, U-frame, large and small arm cylinder assembly, rubber block, bucket teeth, tooth base, etc.

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Kate Komatsu part Machinery Co., Ltd: Email; AddressJiulong wan ,Hong kong,china; Phone(Working Time); Fax

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PC56-7 starting Motor KT17490-6301-4 excavator starting motor Code system

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