Bearing N 221 (NSK)

Cylindrical roller bearings N 221

Bearing number : N 221

Size (mm) : 105x168.8x36

Brand : NSK

Bore Diameter (mm) : 105

Outer Diameter (mm) : 168,8

Width (mm) : 36

Bearing dimensions and specification in NSK catalogue:

d - 105 mm

D - 190 mm

Ew - 168,8 mm

B - 36 mm

C - 36 mm

r min. - 2,1 mm

r1 min. - 2,1 mm

da min. - 116 mm

ra max. - 2 mm

rb max. - 2 mm

Weight - 4 Kg

Basic dynamic load rating (C) - 201 kN

Basic static load rating (C0) - 241 kN

(Grease) Lubrication Speed - 3 400 r/min

(Oil) Lubrication Speed - 4 000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: