TIMKEN 3187/3120-B bearing


In all the part numbering systems the term “bearing series” is used to describe bearings having the same basic internal geometry (e.g. roller size, included inner race and outer race angle). ... The original system developed by The Timken Company was based on a family of bearings designed around a common roller.

Tapered roller bearings 3187/3120-B

Bearing number : 3187/3120-B

Size (mm) : 30.162x72.626x29.997

Brand : Timken

Bore Diameter (mm) : 30,162

Outer Diameter (mm) : 72,626

Width (mm) : 29,997

Bearing dimensions and specification in Timken catalogue:

d - 30,162 mm

D - 72,626 mm

T1 - 11,112 mm

B - 29,997 mm

C - 23,812 mm

R - 0,8 mm

Weight - 0,63 Kg

Bearing 3187/3120-B

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