| GENERAL CHARACTERISTICS ITEM DESCRIPTION | 21 IN. ID,29.2858 IN. OD,2.625 IN. W,SPUR TYPEGEAR,145 TEETH,20 DEG PRESSURE ANGLE,5/7 DIAMETRALPITCH,0.3062 IN. CIRCULAR TOOTH THK,29 IN. PITCH DIA24.875 IN. PITCH DIA OF BEARING,1.250 IN. BALL DIA54 MIN 56 MAX NO. OF BALLS,18 MTG HOLES 0.687 IN. DIAON 22.250 IN. DIA BOLT CIRCLE LOCATED IN INNER RING18 MTG HOLES 0.687 IN. DIA ON 27.500 IN. DIA BOLT CIRCLELOCATED IN OUTER RING,MTG HOLES COUNTERBORED 0.968 IN.DIA 0.688 IN. DEEP |