HELICAL GEAR ASSEMBLY

摘要

A gear assembly includes a gear having a cylindrical inner bore. A sleeve having a convex inner bearing surface is positioned within the gear bore and a shaft is positioned within the sleeve inner bearing surface. A plurality of rollers are positioned between the shaft and the sleeve convex inner bearing surface. The sleeve may further include a pair of opposed radially inwardly extending flanges configured to axially retain the rollers within the sleeve.