Needle roller bearing
Revision as of 15:07, 10 December 2010 by Addicted2speed (talk | contribs) (Created page with "A bearing made up of many small diameter rollers of hardened steel, usually kept separated by a cage, often used where lubrication is poor. Category:Definitions")
A bearing made up of many small diameter rollers of hardened steel, usually kept separated by a cage, often used where lubrication is poor.