Bearing NJ220EM (NSK)

Cylindrical roller bearings NJ220EM

Bearing number : NJ220EM

Size (mm) : 100x180x34

Brand : NSK

Bore Diameter (mm) : 100

Outer Diameter (mm) : 180

Width (mm) : 34

Bearing dimensions and specification in NSK catalogue:

d - 100 mm

Fw - 119 mm

D - 180 mm

B - 34 mm

C - 34 mm

r min. - 2,1 mm

r1 min. - 2,1 mm

da min. - 111 mm

Da max. - 169 mm

db max. - 116 mm

db min - 111 mm

ra max. - 2 mm

rb max. - 2 mm

S - 1,4 mm

Db max - 169 mm

Weight - 3,81 Kg

Basic dynamic load rating (C) - 249 kN

Basic static load rating (C0) - 305 kN

(Grease) Lubrication Speed - 3600 r/min

(Oil) Lubrication Speed - 4300 r/min

Designation

Bore Dia, mm

Outer Dia, mm: