Product Details

Komatsu 421-U44-2671 Support and stop the use of a lump

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Komatsu 421-U44-2671 Support and stop the use of a lump Size Chart (mm/inches)

Bearing numberNUP 312
Dimensione (mm)60x130x31
MarchioNACHI
Diametro del foro (mm)60
Diametro esterno (mm)130
Larghezza (mm)31
d60 mm
Fw77 mm
D130 mm
B31 mm
r min.2.1 mm
r1 min.2.1 mm
Peso1.82 Kg
Carico dinamico di base (C)123 kN
Carico statico di base (C0)126 kN
(Grease) Velocità di lubrificazione4800 r/min
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