Product Details

Komatsu SWITCH 21U-70-25940 SWITCH

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Komatsu SWITCH 21U-70-25940 SWITCH Size Chart (mm/inches)

Bearing numberNN3044-AS-K-M-SP
Dimensione (mm)220x340x90
MarchioFAG
Diametro del foro (mm)220
Diametro esterno (mm)340
Larghezza (mm)90
d220 mm
D340 mm
B90 mm
Da max328 mm
Db min313 mm
d1265,2 mm
da min232 mm
ds8 mm
E310 mm
ns15 mm
ra max2,5 mm
rmin3 mm
s4,5 mm / Axial displacement facility from central position
m29,1 kg / Weight
Cr800000 N / Dynamic load rating (radial)
C0r1460000 N / Static load rating (radial)
nG Fett2200 1/min / Limiting speed for grease lubrication
nG Ol2800 1/min / Limiting speed for minimal quantity oil lubrication
Cur188000 N / Fatigue limit load, radial
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