Komatsu pipe "

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Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Bearing number 42690/42620
Size (mm) 77.788x127x30.162
Bore Diameter (mm) 77,788
Outer Diameter (mm) 127
Width (mm) 30,162
d 77,788 mm
D 127 mm
T 30,162 mm
B 31 mm
C 22,225 mm
ra1 max. 3,3 mm
a 27,3 mm
r min. 3,5 mm
r1 min. 3,3 mm
Da 114 mm
db 85 mm
ra max. 3,5 mm
da 91 mm
Db 121 mm
Weight 1,414 Kg
Basic dynamic load rating (C) 134 kN
Basic static load rating (C0) 195 kN
(Grease) Lubrication Speed 2800 r/min
(Oil) Lubrication Speed 3800 r/min
Calculation factor (e) 0,42
Calculation factor (Y0) 0,79
LangID 1
outer r 3.3
ALP22 12
D_ 127
ALP21 31
SHOG_yobi 42690/42620
RAr 225.155
inner r 3.5
GRS rpm 2800
D_b 121
D_a 114
DE_ 113.381
SLR 21
Prod_Type3 TRBSR_ID_A
BETA_ 1
ALPHA_ 15.6
SDM_ 102.265
DA1 13.097
DA2 11.881
hidYobi 42690/42620
Y1 1.4
B_ 31
Oil rpm 3800
hidTable ecat_NSTPRI
Y0 0.79
inner ra 3.5
outer rb 3.3
C0 195
CUP 0.438
e 0.42
DA_ 11.671
BET21 3
BET22 20
Z_ 23
C_ 22.225
yobi 42690/42620
KBRG 3161
CONE 0.976
DI_ 90.852
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Worktime 9:00-18:00
Phone 00852-68515715
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