An assembly consisting of a roller and stud used to effect a rolling contact with a cam, and convert the reciprocating or oscillating motion to linear motion.
1.0312 inches nominal overall length, lips turned outwardly bearing seal type, 0.3700 inches minimum and 0.3750 inches maximum outer ring width, steel end platesteel outer ringsteel rollerplastic polyamide (nylon) sealsteel stud material, 0.4990 inches minimum and 0.5000 inches maximum overall outside diameter