A Belleville disc spring is a conical-shaped spring shaped like a washer. Compared to a coiled spring, a Belleville spring is much smaller and can bear a 

A disc spring that requires a force of 5000N to deflect 1mm, when assembled to form a column consisting of 3 disc springs in parallel, and 10 units of 3 parallel discs in series – (total 30 discs), will result in a force requirement of 15900N to deflect the stack 10mm – (incorporating an allowance of +6% for friction).

Best Practices for Bellevilles and Conical Disc Springs American Belleville washers may be stacked in order to achieve added load or greater deflection, as well. Available materials include: High-carbon Steel Alloy AISI 1074 (ASTM A684) AISI 6150 (50CrV4/51CrV4) Chrome Vanadium Steel (ASTM A506) 301 Stainless Steel (ASTM A666)

A disc spring is sometimes called a “Belleville washer” after the inventor. Disc springs consist primarily of a convex disc supported at the outer periphery by 

Our superior quality valve components and custom Belleville disc springs are used extensively in the metal seated and severe service ball valve markets. We also have a range of live loading options to reduce fugitive emissions below mandated levels. CUSTOM BELLEVILLE DISC SPRINGS Made from exotic materials – sizes in excess of 42”.

Disc springs, also known as Belleville Springs or Spring Washers, are the best choice for a variety of applications. These conical shaped springs are loaded 

Discover the best Belleville Washers in Best Sellers. 7 Sizes Belleville Stainless Steel Flat Compression Spring Disc Locking Washers Electrical 

Downloads PRODUCTS AND SERVICES BELLEVILLE SPRING FLANGE WASHERS: HIGH TEMPERATURE & CRYOGENIC Offered in H13, Inconel and 17-7 PH SS. Reduce leaks, Fugitive Emissions & Costs by installing Belleville International's Flange Washers. In a well designed joint system, belleville washers will www.bellevilleintl.com C CAUSA Registered

BELLEVILLE SPRIBGS have load/deflection curves that have either linear or non-linear characteristics and these cone disc springs can be selected to fit many 

Belleville washers, also called cupped spring washers or Belleville disc springs, have a conical shell and are shaped like a washer but with added height. Their unique shape allows them to support heavy loads with comparatively minor deflections. Belleville washers and disc springs are used in multiple applications and industries.

American Belleville offers as-delivered options that include bulk packaging and pre-assembled stacks of disc springs, per design specifications. Available materials include: High-carbon Steel Alloy AISI 1074 (ASTM A684) AISI 6150 (50CrV4/51CrV4) Chrome Vanadium Steel (ASTM A506) 301 Stainless Steel (ASTM A666) 17/7PH Stainless Steel (ASTM A693)