Product Details

Komatsu 721-58-55180 rod

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Komatsu 721-58-55180 rod Size Chart (mm/inches)

Bearing numberNJ224R
Size (mm)120x215x40
Bore Diameter (mm)120
Outer Diameter (mm)215
Width (mm)40
d120 mm
Fw143.5 mm
D215 mm
B40 mm
C40 mm
r min.2.1 mm
r1 min.2.1 mm
Weight5.85 Kg
Basic dynamic load rating (C)336 kN
Basic static load rating (C0)421 kN
(Grease) Lubrication Speed2800 r/min
Bearing No.NJ224R
r(min)2.1
r1(min)2.1
Cr419
C0r421
Cu57.6
Grease lub.2800
Oil lub.3400
Ew-
d1-
B1-
B2-
da(min)-
db(min)131
db(max)141
dc(min)-
dd(min)-
Da(max)204
Db(max)-
Db(min)-
ra(max)2
rb(max)2
(Refer.)Mass(kg)6.01
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