Bearing MR202820 (NTN)

Needle roller bearings MR202820

Bearing number : MR202820

Size (mm) : 31.75x44.45x31.75

Brand : NTN

Bore Diameter (mm) : 31,75

Outer Diameter (mm) : 44,45

Width (mm) : 31,75

Bearing dimensions and specification in NTN catalogue:

Fw - 31,75 mm

D - 44,45 mm

C - 31,75 mm

r min. - 1 mm

Da max. - 39,5 mm

ra max. - 1 mm

Weight - 0,136 Kg

Basic dynamic load rating (C) - 43,5 kN

Basic static load rating (C0) - 68 kN

(Grease) Lubrication Speed - 8 500 r/min

(Oil) Lubrication Speed - 13 000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: