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.
1.2700 inches minimum and 1.2900 inches maximum outer ring width, mil-g-25013 mil spec single material response lubrication material document and classification, grease lubrication material, 3.2750 inches nominal overall length, 2.0000 inches nominal overall outside diameter