Bearing seals, shields, and end covers protect bearings from high-pressure wash down and reduce the amount of moisture that contacts the bearing. Bearing shields and seals mount between the bearing and the frame. In addition, two- and four-bolt flange-mounted ball bearings may have backside shield protection. Polypropylene end covers resist corrosion and hand snap into the bearing housing. The end caps have a shielded drain hole that reduces the chances for moisture buildup. Stainless steel end covers resist corrosion and chemicals.Bearing isolators offer the ultimate sealing solution for aggressive, flooded lubrication environments. With its patent pending IP66 design, FLOOD-GARD™ is a revolutionary seal that combines improved safety and overall process efficiency with cost savings through extended equipment and bearing life.