End Covers, also known as cover seals, are sealing end caps designed to provide protection to gearboxes, shafts and bearings in rotary applications where the shaft does not pass through the housing wall. Commonly used as End covers in transmissions, gearboxes and axles, End caps consist of a metal body with a nitrile rubber (NBR) coating on the outside. End covers can be press-fitted into pre-existing housing bores for rotary shaft seals to securely seal shaft openings and axle apertures in a variety of oil sealing applications. Used in agricultural, industrial, automotive and mining industries to seal and protect rotating machinery, End covers are readily available from stock (OD 10mm to OD 300mm) in Nitrile rubber (NBR), however, fluorocarbon rubber (FPM/FKM) End covers can be supplied upon request.