| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL,ASTM A322,ALLOY 4620 OR ALLOY 4820 OR ALLOY 8620 CONDITION OPTIONAL,OUTER MEMBER,STEEL,INNER MEMBERS,ROCKWELL C SCALE 58.0 MIN,62.0 MAX HARDNESS OUTER MEMBER,3.000 IN. OD,2.000 IN. MIN,2.003 IN. MAX WIDTH,1.4990 IN. MIN,1.4997 IN. MAX BORE IN WHICH IS INSERTED A 2 PIECE STEEL ROLLER |