Bearing LM3220 (NSK)

Needle roller bearings LM3220

Bearing number : LM3220

Size (mm) : 28x42x20.2

Brand : NSK

Bore Diameter (mm) : 28

Outer Diameter (mm) : 42

Width (mm) : 20,2

Bearing dimensions and specification in NSK catalogue:

d - 28 mm

Fw - 32 mm

D - 42 mm

B - 20,2 mm

C - 20 mm

r min. - 0,5 mm

da min. - 32 mm

Da max. - 38 mm

ra max. - 0,5 mm

Weight - 0,09 Kg

Basic dynamic load rating (C) - 25,8 kN

Basic static load rating (C0) - 38 kN

(Grease) Lubrication Speed - 6700 r/min

(Oil) Lubrication Speed - 11000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: