Disc & Belleville Springs
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Disc and Belleville springs are round, conical-shaped spring washers that flex to absorb shocks and vibrations. They are small, compact, and used for applications where space is limited or where standard springs would not fit. Often used in combination, these springs can be stacked in different configurations to improve load-bearing and deflection capabilities. Belleville springs are a specific type of disc spring built for more heavy-duty applications. These springs come in different cut types and materials for various commercial and industrial applications.
Standard Disc Springs
Standard conical disc springs are used for dynamic applications such as valves, shock absorbers, regulators, and pumps. These conical disc springs can be used individually or combined into stacks of different configurations for applications that require specific force deflection.
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Curved Disc Springs
These disc springs have a curved shape that allows them to flatten when a force is applied but then return to their original shape when the force is removed. They provide minimal deflection and are often used in motors and lighter loads.
Wave Disc Springs
Wave disc springs are round pieces of flat metal manufactured with a curvy, wave-like shape. Also called wave springs and wave spring washers, they stack in various configurations to fit areas where space is limited, support low- to medium-force applications evenly with low deflection, and help dampen noise and vibration. The disc spring’s thickness and the number of waves it has determines the amount of weight it can support.
Multi-Wave Disc Springs
Multi-wave disc springs include a collection of round pieces of flat metal with a wave-like appearance. They are often used for high-deflection applications and to replace standard compression springs when space is required.
Split-Wave Disc Springs
Split-wave disc springs are circular pieces of flat metal that have a wavy structure with a gap or split in the middle to allow their ends to move when compressed. They are frequently stacked to enhance strength, conserve space, and permit dynamic movement.
Clover Disc Springs
Clover disc springs have a conical shape that provides greater deflection under load than other springs. These conical disc springs are compact, fit into areas where space is limited, and are commonly used for applications where flexibility and uniform load distribution are required.
Finger Disc Springs
Finger disc springs are manufactured with raised edges or fingers that help retain their shape under load. They are often used to minimize wear and reduce noise and vibration in high-speed applications.
Serrated Disc Springs
Serrated disc springs have a serrated edge that locks them into place for a secure fit and helps minimize noise and vibration. Their serrated edges enhance grip and prevent slips, making them ideal for bolt tensioning applications.
Belleville Springs
Belleville disc springs, also known as conical washers, withstand heavy static loads and return to their original shape once the loads are removed. These disc springs are commonly used to maintain tension on valves, brakes, and bolts.
Disc Spring Assortments
These assortments include disc springs of various cut types and sizes.