Bearing B-2-1/2-4 (Timken)

Needle roller bearings B-2-1/2-4

Bearing number : B-2-1/2-4

Size (mm) : 3.97x7.142x6.35

Brand : Timken

Bore Diameter (mm) : 3,97

Outer Diameter (mm) : 7,142

Width (mm) : 6,35

Bearing dimensions and specification in Timken catalogue:

Fw - 3,97 mm

D - 7,142 mm

C - 6,35 mm

Weight - 0,001 Kg

Basic dynamic load rating (C) - 2 kN

Basic static load rating (C0) - 2 kN

(Grease) Lubrication Speed - 7000 r/min

(Oil) Lubrication Speed - 11000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: