Belleville Washer Specification

Iis manufactures belleville washer in imperial as well as metric sizes.

Belleville washer specification.

Our flange washer line adds deflection to bolted joints in order to dramatically reduce the effects of large fluctuations in temperature within the. Belleville washers also called conical spring washers are manufactured as per din 6796 din 6908. Browse by imperial or metric units for your convenience. Search lee spring s inventory of belleville washers by part number or by specifications.

Choose from our selection of steel belleville spring washers including belleville disc springs lock washers and more. Our material selection will accommodate working temperatures from 400 deg. F to 1100 deg. A belleville washer is a type of spring shaped like a washer it is the frusto conical shape that gives the washer its characteristic spring.

If you need any assistance deciding which spring or washer is the most appropriate for your needs our engineers will work with you to either choose from our standard line or create custom parts for you. Belleville disc springs these springs withstand temperatures from 400 to 1100 f. Our stock range includes disc springs to din 2093 and din 6796 specifications bearing preload disc springs medium and light duty serrated safety. F various corrosive environments and magnetism requirements.

All are 718 nickel a high strength corrosion resistant alloy that s also known as inconel. The group at belleville international understands that your success is our future. In stock and ready to ship. Torque calculation the widely accepted formula is as follows t k f d where k estimated nut friction factor t bolt torque d nominal bolt diameter.

Iis manufactures supplies belleville washer as per din 6796. A belleville washer also known as a coned disc spring conical spring washer disc spring belleville spring or cupped spring washer is a conical shell which can be loaded along its axis either statically or dynamically. Iis belleville washers are designed specifically for heavy duty bolted section such as bus bars transformers rectifiers heat exchangers transmission etc. Belleville springs has been trading in the spring industry for over 40 years and is a leading uk manufacturer and stockist of disc springs and belleville washers who export their products worldwide.