Bearing NF 230 (NSK)

Cylindrical roller bearings NF 230

Bearing number : NF 230

Size (mm) : 150x238x45

Brand : NSK

Bore Diameter (mm) : 150

Outer Diameter (mm) : 238

Width (mm) : 45

Bearing dimensions and specification in NSK catalogue:

d - 150 mm

D - 270 mm

Ew - 238 mm

B - 45 mm

C - 45 mm

r min. - 3 mm

r1 min. - 3 mm

da min. - 163 mm

Db min. - 242 mm

ra max. - 2,5 mm

rb max. - 2,5 mm

Db max - 257 mm

Weight - 10,4 Kg

Basic dynamic load rating (C) - 345 kN

Basic static load rating (C0) - 435 kN

(Grease) Lubrication Speed - 2 200 r/min

(Oil) Lubrication Speed - 2 800 r/min

Designation

Bore Dia, mm

Outer Dia, mm: