| A bearing is defined as the mechanical element which supports and rotates a shaft through his body contact. The cap material must be softer than the shaft to prevent deterioration of the latter in case of faulty lubrication.
Lubrication of these elements is enforced and carried out through holes in the same and a guide to maintaining an oil film between the cap and the crankshaft.
are attached to the bed or head of the rod through an ear fits perfectly into the groove of the recipient.
addition to their role of protection and of the replacement caps are highly stressed due to pressure of the gases, the centrifugal force caused by rotation of the crankshaft and the forces of inertia by the movements of all the evidence engine.
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