Timken AP integrated bearing assemblies are self-contained, pre-assembled and pre-lubricated bearings. Ideal for use in passenger cars and locomotives, the design meet rail industry standards.Timken AP-2 integrated bearing is designed for heavier loads. The rail bearing reduces bearing set outs fuel cost and bearing failure due to water ingress. View full product information.

Four decades and more than 10 million “AP” bearings later, The Timken Company, the world’s largest manufacturer of tapered roller bearings, continues to lead in advancing bearing technolo-gy through continuous research and development. In addition to railroad applications, “AP” bear-ings are successfully being used in more and Timken AP Bearing Assembly Description of Parts ••The narrow adapter. 1 can be used in many ap- plications. Another type of mounting utilizes a full bore housing.