Spherical Rod Ends. Spherical rod ends, also known as Heim joints, from Grainger allow pivoting in the housing to help compensate for misalignment in industrial applications. Self-lubricating rod ends and stainless steel rod ends both can be ideal for low- to moderate-load applications where parts lubrication is not desirable.

Rod end bearings are used on the ends of cylinders or linkages to take up misalignment between two connected parts. Both male and female configurations are available and offer optional lubricator fittings. Two-piece and four-piece Commercial and precision spherical bearings are offered as well.