Bearing NJ 420

Bearing NJ 420 images
From: Cylindrical Roller Bearings
Cylindrical Roller Bearings Bearing NJ 420 Related parameters
Name Value
Bearing number NJ 420
Size (mm) 100x250x58
Brand MBY
Bore Diameter (mm) 100
Outer Diameter (mm) 250
Width (mm) 58
Bearing dimensions and specification
Name Value
d 100 mm
Fw 139 mm
D 250 mm
B 58 mm
C 58 mm
r min. 4 mm
r1 min. 4 mm
da min. 116 mm
db max. 135 mm
db min 116 mm
ra max. 3 mm
rb max. 3 mm
Db max 234 mm
Weight 15,5 Kg
Basic dynamic load rating (C) 450 kN
Basic static load rating (C0) 500 kN
(Grease) Lubrication Speed 2 600 r/min
(Oil) Lubrication Speed 3 000 r/min

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