Product Details

Komatsu 21T-62-88850 TUBE

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Komatsu 21T-62-88850 TUBE Size Chart (mm/inches)

Bearing number32248
Size (mm)240x440x127
Bore Diameter (mm)240
Outer Diameter (mm)440
Width (mm)127
d240 mm
D440 mm
T127 mm
B120 mm
C100 mm
a102,5 mm
r min.5 mm
r1 min.4 mm
da min.267 mm
Da min374 mm
Da max.422 mm
db max.285 mm
Db min.416 mm
ra max.4 mm
rb max.3 mm
Weight78 Kg
Basic dynamic load rating (C)1630 kN
Basic static load rating (C0)2730 kN
(Grease) Lubrication Speed750 r/min
(Oil) Lubrication Speed1000 r/min
Calculation factor (e)0,4
Calculation factor (Y0)0,82
LangID1
outer r4
D_440
TC-BET2230
TC-BET213
TC-BET230
inner r5
mass78
GRS rpm750
D_b416
Cr166000
TC-RA795.471
DE_388.795
T-ALP230
db285
T-ALP220
Prod_Type3TRBSR_MD_A
da267
T-ALP2130
Iso-
ALPHA_15
SDM_344.128
SBRG22
D_a2374
hidYobi32248
Y11.5
D_a1422
B_120
hidTableecat_NSTPRM
Oil rpm1000
C0r278000
Y00.82
TC-SLR88
inner ra4
outer rb3
C02730
Sa12
Sb27
e0.4
DA_45.906
Z_19
C_100
yobi32248
TC-DA148.582
TC-DA243.23
KBRG3111
DI_299.46
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