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) |
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Bearing number | NN3044-AS-K-M-SP |
Dimensione (mm) | 220x340x90 |
Marchio | FAG |
Diametro del foro (mm) | 220 |
Diametro esterno (mm) | 340 |
Larghezza (mm) | 90 |
d | 220 mm |
D | 340 mm |
B | 90 mm |
Da max | 328 mm |
Db min | 313 mm |
d1 | 265,2 mm |
da min | 232 mm |
ds | 8 mm |
E | 310 mm |
ns | 15 mm |
ra max | 2,5 mm |
rmin | 3 mm |
s | 4,5 mm / Axial displacement facility from central position |
m | 29,1 kg / Weight |
Cr | 800000 N / Dynamic load rating (radial) |
C0r | 1460000 N / Static load rating (radial) |
nG Fett | 2200 1/min / Limiting speed for grease lubrication |
nG Ol | 2800 1/min / Limiting speed for minimal quantity oil lubrication |
Cur | 188000 N / Fatigue limit load, radial |