Roller bearing for a crankshaft

Abstract

Description

FIG. 1 is a front elevational view of the roller bearing for a crankshaft showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Claims

The ornamental design for a roller bearing for a crankshaft, as shown and described.