King is the first choice in the extremely demanding aviation and racing industries due to our in-depth understanding of the specific needs of those industries. This knowledge and experience is then applied to every aftermarket bearing we make.

King Bull’s Eye Tolerance™ Technology

Bull’s Eye Tolerance™ is a production technology developed by King. It combines highly accurate machining, over plating, and computerized wall thickness monitoring that adjusts the process on-the-spot. This state of the art production technology sets new standards in our aftermarket bearing thickness consistency. Bull’s Eye Tolerance™ outperforms the industry’s wall thickness tolerance, ensuring the least thickness variation shell-to-shell. The outcome: A new standard in bearing thickness consistency.

When it comes to aftermarket bearings there is only one King!

Sputter & sputter replacement options Cutting edge bearing technology Higher load capacity through advanced materials Most consistently sized engine bearings