Damage resulting from the removal of materials from surfaces in relative motion. Wear is generally described as:
: Abrasive: Removal of materials from surfaces in relative motion ...
1) The range between two limiting sizes as a means of specifying the degree of accuracy. 2) The amount a given bearing dimension may vary from specifications. 3) The difference ...
A metal formed washer attached to the outer ring and set so it rides close to, but not contacting, the inner ring, to retain lubricant and prevent contamination.