Makeblock Male Rod End Bearing

A spherical bearing, also known as a heim joint or rosette joint, is a mechanical joint. Such joints are used at the ends of control rods, steering rods, tie rods, or anywhere a precision joint is required. A ball swivel joint with an opening through which a pin or other fasteners can be passed is pressed into a circular housing, to which a threaded shaft is attached. It features an M4 threaded shaft that is compatible with most Makeblock components.

Designed for high loads, reversing loads, and shock loads. Widely used in engraving machines, automation systems, and CNC equipment. The material of the rolling bearing seat is cast iron. The ball head diameter of the joint head is 4 mm. Sold in a pack of three.