Caleb Components offers a variety of Disc Spring Washers including, DIN 2093 Belleville Washers, Heavy Duty Disc Spring Washers (DIN 6796) and Serrated Safety Washers.
Also included in the range are Ball Bearing Preload Disc Springs. Offered in small pack quantities, sizes range from 9.8mm x 6.2mm x 0.2mm up to 149mm x 95.5mm x 1.5mm.
To view the full range please use this link: https://springfasteners.co.uk/product-category/disc-springs/ball-bearing-pre-load-disc-springs/