Page 11 of Spherical Plain Bearings by RBC Bearings
featured product featured product the rbc quadlubeŽ long life spherical plain bearing lubrication flow seal seal seal seal conventional spherical plain bearing rbc quadlubeŽ spherical plain bearing the innovative design of the rbc quadlubeŽ interconnecting lubricating groove system ensures a more efficient distribution of the lubricant by providing channels that transport the grease throughout the entire bearing including into the contact area of the bearing under load in cases of unidirectional load or when lubrication intervals are missed the groove system retains extra lubricant where it is needed for added margin of performance in the dirtiest of environments the grooves and channels capture any dirt or debris and keep these contaminants away from the raceway surfaces the rbc quadlubeŽ long life spherical plain bearing maintains the same size capacity ratings as conventional bearings with the same envelope they can immediately replace conventional bearings without modifying housings or shafts should you have a nonstandard spherical plain bearing in your problem application rbc can design a quadlubeŽ bearing specifically for your existing envelope sizes the rbc quadlubeŽ long life spherical plain bearing the practical solution to today s tough spherical plain bearing problems 11
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