Luna Bearings offers Heavy Duty Type Roller Follower. Luna Bearings supplies linear motion products such as roller guide ways, maintenance free guide ways, high precision C5 grade rolled ball screws, ground ball screws, high DMN value super cassette type ball screws, precision racks, super ball bushings, linear actuators, linear motors ,dual shaft guides and position measuring systems. Heavy Duty Type Roller Follower is a bearing which is designed for outer ring rotation, in which needle rollers are incorporated in a thick walled outer ring. Heavy Duty Type Roller Follower has the cylindrical outer ring which has a large contact area with the mating track surface and is suitable for applications involving large loads or low track surface hardness. These roller followers which include separable and non-separable types. It is also available in addition to the open type, shield type and sealed type. These bearings are available in a variety of types to suit almost any kind of application. They are widely used for cam mechanisms and for linear motions of conveying equipment.