Bearing NJ2230EM (NSK)

Cylindrical roller bearings NJ2230EM

Bearing number : NJ2230EM

Size (mm) : 150x270x73

Brand : NSK

Bore Diameter (mm) : 150

Outer Diameter (mm) : 270

Width (mm) : 73

Bearing dimensions and specification in NSK catalogue:

d - 150 mm

Fw - 182 mm

D - 270 mm

B - 73 mm

C - 73 mm

r min. - 3 mm

r1 min. - 3 mm

da min. - 163 mm

Da max. - 257 mm

db max. - 177 mm

db min - 163 mm

ra max. - 2,5 mm

rb max. - 2,5 mm

S - 3 mm

Db max - 257 mm

Weight - 19,3 Kg

Basic dynamic load rating (C) - 635 kN

Basic static load rating (C0) - 930 kN

(Grease) Lubrication Speed - 2000 r/min

(Oil) Lubrication Speed - 2600 r/min

Designation

Bore Dia, mm

Outer Dia, mm: