Carter Bearings has been manufacturing high quality Cam Followers, Cam Yoke Rollers and Hi-Rollers Needle Bearings in the U.S.A. for over 50 years. Carter manufactures standard bearings as well as custom bearing fast. Carter custom bearings include special material and finish, high low temp modifications, special re-lube ports, laser etching and special coatings such as polyurethane and Delrin (acetal).