KAF is a leader in the field of "Anti-Friction Bearing Rework" including Precision Ball and Roller Bearing Modification. We work with most bearing manufacturers, distributors and many end users. Many special bearing requirements can be filled using a standard bearing that is modified to include the required special feature. Bearings that arrive at KAF for modification are handled the same way they would be handled in the factory of the original bearing manufacturer. We offer assembly of purchased parts as well as manufactured components and also provide metal finishing, painting, heat treating and special packaging.