KEYWAY AND EXPOSED COUPLING BOLT TYPE AND STANDARD GRID SPRING AND SHROUDED COUPLING BOLT TYPE
FEAT
SPECIAL FEATURES
"2 HOLES ON FACE OF DRIVING HUB,1/4-20 TAP,11/16 IN. DEEP IN LINE WITH KEYWAY 180 DEG APART; CENTER OF HOLES 7/32 IN. FROM EDGE OF HUB; HOLES USED FOR JACKING HUB FROM SHAFT"