Pig Prime Bearings - Black / Various.
SHALLOW BALL BEARING GROOVE DEPTH CREATING LESS RESISITANCE FOR HIGHER SPEED AND PERFORMANCE / TIO TITANIUM COATED FOR CORROSION RESISITANCE AND LONGEVITY / HIGH POLISHED BALLS AND RACES / SINGLE NON-CONTACT REMOVABLE SHIELD FOR EASY CLEANING / NYLON™ BALL RETAINER / 7 BALL DESIGN / ULTRA LIGHT LUBRICANT TO INSURE IMMEDIATE PERFORMANCE.