Key Bellevilles, Inc., works with manufacturers who need assistance with a research and development project. We have assisted many companies in the designing of Belleville Springs on new and unique applications resulting in better, safer and more effective end product. We can also furnish low cost prototypes in two weeks or less. Key Bellevilles, Inc., has achieved an enviable reputation as a quality United States manufacturer; serving the Mining Equipment, Chemical Processing, Petrochemical Industries, Electrical Utilities, Primary Metals, Agricultural, Construction Equipment Industries. REASONS WHY KEY BELLEVILLES, INC. IS THE LARGEST DISC SPRING MANUFACTURER! QUALITY Quality Belleville Disc spring products, since 1967. SERVICE Servicing our customers is our top priority. INVENTORY Largest finished inventory in the world. From .236" O.D. to 39 1/2" O.D., from .010" to 3" thick. RAW MATERIAL Largest raw material inventory in the world: Steel - 1075, 1095, 5160, 6150, 301, 302, 304, 306 Stainless, 17-7-PH, Inconel, X750, 718, Phos Bronze, Carpenter 455, and H13. APPROVED FOR Defense Contractors, Utilities, OEM Manufacturers and Caterpillar. EXPERIENCE Design and manufacturing Disc springs since 1967. PROTOTYPES We will assist in the design and manufacture of prototypes to meet your need in two weeks or less. HI-TEMPERATURE We have designed a complete line of Disc springs for high temperatures application up to 1200 degrees (F), many of which are stock items. ENGINEERING We have three engineers on staff to assist you in design and selection of proper Disc springs. LARGE BELLEVILLES We have the experience and equipment necessary to manufacture large Belleville springs up to 36" in diameter and 3" thick. SAVE ON INVENTORY Let us be your stocking warehouse with the largest finished inventory in the world JUST IN TIME SUPPLIER We are presently supplying some of the largest OEM's with Disc springs within a 5 day window and we will do it for you! << Back