Bearing NJ224EM (NSK)

Cylindrical roller bearings NJ224EM

Bearing number : NJ224EM

Size (mm) : 120x215x40

Brand : NSK

Bore Diameter (mm) : 120

Outer Diameter (mm) : 215

Width (mm) : 40

Bearing dimensions and specification in NSK catalogue:

d - 120 mm

Fw - 143,5 mm

D - 215 mm

B - 40 mm

C - 40 mm

r min. - 2,1 mm

r1 min. - 2,1 mm

da min. - 131 mm

Da max. - 204 mm

db max. - 140 mm

db min - 131 mm

ra max. - 2 mm

rb max. - 2 mm

S - 1,5 mm

Db max - 204 mm

Weight - 6,43 Kg

Basic dynamic load rating (C) - 335 kN

Basic static load rating (C0) - 420 kN

(Grease) Lubrication Speed - 3000 r/min

(Oil) Lubrication Speed - 3400 r/min

Designation

Bore Dia, mm

Outer Dia, mm: