Specification :

1. Disc spring as per DIN2093 and GB/ T1972-2005
2. Alloyed steel and stainless steel by using material 50CrV4, 60Si2MnA, SUS304, SUS301, SUS306 and etc.
3. Surface treatment: Phosphating, electrophoresis, oxidize bluing, mechanical Zinc plating
4. Annual out put: 40, 000, 000pc/ year
5. Package: Standard wood box or carton + pallet
6. Place of Origin : Yangzhou , China
7. Brand : Sunzo or OEM
8. Delivery time : 10 days
9. " K" disc spring" for ball bearings
10. We can customize disc spring as per customer' s requirements.
11. The characteristic of disc spring is maximum Force in minimum surface