Product Details

Komatsu INJECTOR ASS'Y 7831-69-4203 MODULE NJ23710-GQ90AKF MODULE ASS'Y

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Komatsu INJECTOR ASS'Y 7831-69-4203 MODULE NJ23710-GQ90AKF MODULE ASS'Y Size Chart (mm/inches)

Dimension seriesLM 281800
d679.45 mm
D901.7 mm
T142.875 mm
d1 ≈781.429 mm
B142.875 mm
C111.125 mm
r1,2 min.9.7 mm
r3,4 min.6.4 mm
a149 mm
da max.728 mm
db min.730 mm
Da min.829 mm
Da max.870 mm
Db min.867 mm
Ca min.21 mm
Cb min.31.5 mm
ra max.8.7 mm
rb max.6 mm
Basic dynamic load rating C3580 kN
Basic static load rating C09000 kN
Fatigue load limit Pu600 kN
Reference speed380 r/min
Limiting speed560 r/min
Calculation factor e0.33
Calculation factor Y1.8
Calculation factor Y01
Mass bearing242 kg
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