Bearing BK3020 (Timken)

Needle roller bearings BK3020

Bearing number : BK3020

Size (mm) : 30x37x20

Brand : Timken

Bore Diameter (mm) : 30

Outer Diameter (mm) : 37

Width (mm) : 20

Bearing dimensions and specification in Timken catalogue:

Fw - 30 mm

D - 37 mm

C - 20 mm

r - 1 mm

C1 - 17,3 mm

Weight - 0,053 Kg

Basic dynamic load rating (C) - 22,4 kN

Basic static load rating (C0) - 39,6 kN

(Grease) Lubrication Speed - 7000 r/min

(Oil) Lubrication Speed - 11000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: