749A-90040 Tapered Roller Assemblies Cylindrical Roller Bearings Interchange 2018 NEW
Bearing number:NJ 424
Size (mm):120x310x72
Bore Diameter (mm):120
Outer Diameter (mm):310
Width (mm):72
d:120 mm
Fw:170 mm
D:310 mm

Product Details

Bearing numberNJ 424
Size (mm)120x310x72
Bore Diameter (mm)120
Outer Diameter (mm)310
Width (mm)72
d120 mm
Fw170 mm
D310 mm
B72 mm
C72 mm
r min.5 mm
r1 min.5 mm
da min.140 mm
db max.166 mm
db min140 mm
ra max.4 mm
rb max.4 mm
Db max290 mm
Weight30,2 Kg
Basic dynamic load rating (C)675 kN
Basic static load rating (C0)770 kN
(Grease) Lubrication Speed2 000 r/min
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Company Profile

Bearing Distributors Inc
Worktime 9.00--18.00
Phone 0065-31591338
Fax 0065-31591338
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