Home – Key Bellevilles
Welcome to Key Bellevilles!
Established in 1967, Key Bellevilles Inc. is located in Leechburg, Pennsylvania (25 miles northeast of Pittsburgh). Key Bellevilles Inc. stretches over 200 acres and operates a 88,000 square ft. state of the art facility. We specialize in the design, manufacture, and distribution of high quality belleville disc springs servicing customers worldwide.
Belleville springs & Belleville Washers, and Design Program

Meet the Founder

Robert J. Key was the founder of Key Bellevilles, Inc. He was a graduate of Dickinson School of Law, Carlisle, Pennsylvania and resides in Allegheny Township, Westmoreland County, Pennsylvania.