The OEM Bearing Ring/race/Sleeve is made available by us that is often used on fractional horsepower motors, are made from babbitt, brass, or bronze. Graphite may be impregnated into the metal to enhance the lubrication. The original equipment manufacturer (OEM) traditionally is defined as a company whose goods are used as components in the products of another company, which then sells the finished item to users. The bearing has inner and outer races and a set of balls. Each race is a ring with a groove where the balls rest. The OEM Bearing Ring/race/Sleeve is very useful.