A rod end bearing, also known as a heim joint (N. America) or rose joint (U.K. and elsewhere), is a mechanical articulating joint. Such joints are used on the ends of control rods, steering links, tie rods, or anywhere a precision articulating joint is required, and where a clevis end (which requires perfect 90-degree alignment between the attached shaft and the second component) is unsuitable. A ball swivel with an opening through which a bolt or other attaching hardware may pass is pressed into a circular casing with a threaded shaft attached. The threaded portion may be either male or female. Specifications Bore diameter: 20 mm Misalignment angle: 9 ° Shank thread length: 40 mm Rod end type: Female Threaded Shank thread size: M20x1.5 Thread direction: Right Hand Lubrication type: Maintenance Free/Self-Lubricating Housing material: Zinc-Plated Steel Ball material: Steel Race material: PTFE Composite Radial static load capacity: 75600 N Head diameter: 53 mm Head width: 13 mm Ball width: 16 mm Length to ball centre: 77 mm Standards met: ISO-12 240-4