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.
0.9950 inches minimum and 1.0000 inches maximum overall length, 0.3700 inches minimum and 0.3750 inches maximum outer ring width, grease lubrication material, contact bearing seal type, molity 2,fscm 73219 mfr ref single material response lubrication material document and classification