Bearing NJ228EM

Bearing NJ228EM images
From: Cylindrical Roller Bearings
Cylindrical Roller Bearings Bearing NJ228EM Related parameters
Name Value
Bearing number NJ228EM
Size (mm) 140x250x42
Brand MBY
Bore Diameter (mm) 140
Outer Diameter (mm) 250
Width (mm) 42
Bearing dimensions and specification
Name Value
d 140 mm
Fw 169 mm
D 250 mm
B 42 mm
C 42 mm
r min. 3 mm
r1 min. 3 mm
da min. 153 mm
Da max. 237 mm
db max. 165 mm
db min 153 mm
ra max. 2,5 mm
rb max. 2,5 mm
S 1,5 mm
Db max 237 mm
Weight 9,38 Kg
Basic dynamic load rating (C) 395 kN
Basic static load rating (C0) 515 kN
(Grease) Lubrication Speed 2400 r/min
(Oil) Lubrication Speed 3000 r/min

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