universal joints

Ball Joints DC/DH series Detail specification. 1) Filled with lubricant so as to circle swing agilely without any block. 2) Unless otherwise specified, all dimensions in inches. Material and surface treatments: 1) Ball socket ball stud: low carbon st

angle joint1.cirle swing agilely without any blocked2.surface treatmentZn plated,inner parts are full of lubricate oil3.precision of screw thread grades "6H" 4.ball joint shaft : steel bearing,shaft 35#,40Cr steel 5.ball joint hoursing Zn alloy with