This service provides modification to Hyatt journal box housings in order to accept Timken Class GG bearings. The Hyatt cylindrical bearing assembly requires handling of many more parts than a Timken Class GG bearing -- 20 versus 7 parts for the GG bearing. Assembly is easier with the Class GG bearing and maintenance costs are reduced.
In South America and Europe, other brands of axle boxes can be converted with Timken AP bearings as well.
Applications