Replacement Full Round Mubea Disc Spring Butterfly Spindle Washer

Replacement Full Round Mubea Disc Spring Butterfly Spindle Washer
This washer is replacement spindle belleville washer, full round, disc spring butterfly, concave, high strength, high temperature hardness, classification according to DIN2093, special for BT40 BT50 spindle use. It is Mubea H13 disc spring from German.

Discotic Washer for Spindle Sizes:
31.5x16.3x2x2.75
12x6.2x0.6
18x9.2x1
20x10.2x1.1
23x12.2x1.5
25x12.2x1.5
28x12.2x1.5
28x14.2x1.5
31.5x16.3x2
34x16.3x2
35x18.3x2
40x16.3x2
40x18.3x2
40x20.4x2.5
45x22.4x2.5
50x25.4x3
56x28.5x3
60x30.5x3
70x40.5x5

Mubea H13 Disc Spring:
H13 steel is American AISI/SAE standard steel grade, which is a hot-work die steel. H13 is equivalent to China 4Cr5MoSiV1 steel, classified according to carbide forming elements, H13 steel belongs to chromium-molybdenum steel.
Mubea disc springs are made of plate metal, spring material: H13 (4Cr5MoSiV1)
The chemical composition of the material is as follows: (-200-550°C)

H13 is a material with high strength, high temperature hardness, impact toughness and thermal stability. It has many applications in some industries. It can also be used as an elastic element in petrochemical industry.
Belleville spring washers (also known as belleville disc springs) were invented by Julien-Francoise Belleville, who was awarded a patent in 1861 for a spring designed like a cone-shaped ring, capable of absorbing large axial forces with relatively small spring travel. Mubea has proudly manufactured Belleville springs in our Daaden, Germany plant since 1960.

Belleville Washer Features:
1, High temperature resistance & High fatigue life
2, Different assemblies can be designed to achieve the desired load characteristics
3, Special materials and various surface coatings available
4, Better space utilization when compared to other spring types
5, Low creep tendency with the correct dimensioning
6, High load capacity with a small spring deflection
7, EN 16983 (DIN 2093) standards

A range of spindle accessories, hardware and cnc spares supplied in RicoCNC, welcome your inquiry.