1. Ball bearing disc spring are available in two different styles. Sloted Ball Bearing disc spring. Plain Ball Bearing disc spring . 2. Material: alloy steel, carbon steel 3. Surface treatment: ....
Yangzhou Sunzo Spring Ind. Co., Ltd was located in Yangzhou which is the base for manufacturing and researching disc spring. As a professional manufacturer and exporter in disc spring, Sunzo spring....
1. Surface treatment: Phosphating, .... closing the valve. This application mainly uses ball bearing centered stacks. In addition, the spring stack has a self-adjusting function by countering the....