Stud type track rollers are complete units consisting of a machined stud, thrust washers, an outer ring and a needle roller and cage assembly or a full complement needle or cylindrical roller set.
Cam followers (stud-type track rollers) are based on a needle roller bearing with a threaded solid stud instead of an inner ring.
This bearing have a thick-walled outer ring with a crowned out side surface.
NUKRE Series with full complement cylindrical roller set , axial guidance of outer ring by rolling element , with labyrinth seals on both sides.
