Bearing NJ 256

Bearing NJ 256 images
From: Cylindrical Roller Bearings
Cylindrical Roller Bearings Bearing NJ 256 Related parameters
Name Value
Bearing number NJ 256
Size (mm) 280x500x80
Brand MBY
Bore Diameter (mm) 280
Outer Diameter (mm) 500
Width (mm) 80
Bearing dimensions and specification
Name Value
d 280 mm
Fw 340 mm
D 500 mm
B 80 mm
C 80 mm
r min. 5 mm
r1 min. 5 mm
da min. 300 mm
db max. 334 mm
db min 300 mm
ra max. 4 mm
rb max. 4 mm
Db max 480 mm
Weight 70,7 Kg
Basic dynamic load rating (C) 1140 kN
Basic static load rating (C0) 1680 kN
(Grease) Lubrication Speed 1 100 r/min
(Oil) Lubrication Speed 1 400 r/min

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