ROLLER BEARING WITH GEAR ASSEMBLY TO SYNCHRONIZE RACES

摘要

A roller bearing assembly ( 10 ) comprising radially inner and outer bearing races ( 20, 30 ) with a plurality of roller bearings ( 40 ) positioned therebetween. A first plurality of gear teeth ( 52 ) are provided in the outer bearing race ( 20 ). A second plurality of gear teeth ( 52 ) are provided in the inner bearing race ( 30 ) in alignment with the first plurality of gear teeth ( 52 ). A toothed gear ( 54 ) is positioned between and interengages with the first and second pluralities of gear