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.
0.6200 inches minimum and 0.6250 inches maximum outer ring width, steel overall material, 0.9990 inches minimum and 1.0000 inches maximum overall outside diameter, 0.4375 inches nominal thread size, 1.6562 inches nominal overall length