Discover our range of Belleville spring washers, available in various materials. Borrelly is expert in the design and manufacturing of disc springs.

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 

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

Lee Spring DIN Belleville Disc Washer Series include 88 sizes in Group 1, over a selection of outside diameters from 6mm (0.236") to 40mm (1.575") with inside diameters from 3.2mm (0.126") to 20.4mm (0.803"). Group 2 - This range applies to disc spring washers with material thickness from 1.25mm through 6mm.

When your compression spring application requires a high load in small spaces, Lee Spring's Belleville Disc Washers can be the solution.

The catalog reflects 800 of our 10,000 finished belleville disc springs in stock. Contact us to see if your part is a stock item. Please note overall height listed is after initial compression.

Belleville disc springs are designed to operate within 20%-80% of their total available deflection. Misuse can result in premature fatigue failure. If your application requires the spring to operate outside of this range, our engineers can provide guidance or recommend an alternative solution.

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 

Belleville Springs Ltd 55 Arthur St, Redditch B98 8JY. T: +44 (0)1527 500500 E: [email protected]. Registered in England: Company No. 01337456. Please leave this field empty. Please leave this field empty. (*Required field) Arthur Street, Lakeside, Redditch, B98

Install these springs, also known as bearing preload washers, against ball bearings to reduce noise and unwanted movement along the shaft. Belleville Disc 

Belleville spring force is used to maintain bolt pre-loaded in high vibration and thermal expansion and contraction in bolted connections. They are commonly used in heavy equipment to compensate for vibration and by power producing and transmission companies to keep a variety of bolted connections tight and secure.

Item ID Material Bolt Dia ID (Min) OD (Max) THK (Nom) OH (Ref) Deflectio AB142‑281‑15‑177 17‑7PH #6 0.142 0.281 0.015 0.024 0.007 AB142‑281‑20‑177 17‑7PH #6 0.142 0.281 0.020 0.032 0.005 AB142‑281‑20‑718 Inconel 718 #6 0.142 0.281 0.020 0.032 0.005

Jun 25,  · Belleville springs are used in various valve applications. The most common purpose is to maintain load on packing, gaskets, ball seats or any other seal, a practice referred to as “live loading.” Although it is important to consider the limitations of any Belleville design, live loading itself can be very effective when the right choices are made.

BelleFlex® Belleville disc springs are used in the production and distribution of energy. They are essential to wind turbine brake assemblies, bus bars, motors, transformers, wind mill propellers, and power plants. Used singly or stacked, as is common practice for → Oil Refining

Belleville springs are compact and are capable of large compressive forces, but their deflections are limited. Examples of their use include gun recoil 

Belleville Disc Spring - 2.5" O.D. x 1.25" Belleville Disc Spring - 2.5" O.D. x 1.25" I.D. x 0.12" Thick x 0.18" OAH 

Series SP Belleville Spring Index | Fan Disc | Our Belleville Springs are used in a variety of heavy bolted section applications like Electrical 

Disc Springs are preferred over other types of springs (such as coil springs, belleville washers, belleville springs and conical washers) when used in critical applications such as safety valves, clutch & brake mechanisms for elevators, and supports for industrial pipe systems due to their predictability, reliability and unparalleled fatigue life.

Belleville Washers also called Belleville Springs, are a form of a cylindrical washer with a conical shape. Used as a compression spring singular or stacked 

Belleville spring, disc spring, and conical compression washer are all names for the same type of spring. A Belleville spring is a conical shaped disc that 

[email protected] +44 (0)1527 500500 Home Products Disc springs to DIN 2093 Belleville washers Bearing preload: Plain type Bearing preload: Slotted type Corrosion resistant: X12CrNi 17 7 Corrosion resistant: X7CrNiAl 17 7 Serrated safety washers Heavy Duty Bolting Washers Flange Bolting Washers Disc Spring Enquiry Disc Spring Info

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.

Belleville Washers Economical solutions for less critical applications 75 different sizes in stock from 4.75mm up to 63.5mm outside dia. Belleville washers are a more economical and less precise form of conical disc spring, best used for static applications where some setting and/or loss of force can be tolerated.

Disc Springs and Belleville Washers are both conically shaped spring washers typically made from spring steels and designed to be loaded axially.

Belleville Disc Spring concept was first invented by a Frenchman Louis Belleville in 1865. So, disc spring is commonly known as Belleville Springs. And sometimes it also was called "Conical disc springs" "Belleville Disc Springs"or "Belleville Washers". Belleville Disc Springs are conically washers and have a rectangular cross-section, which is

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