Slotted disc springs for ball bearings

Our slotted disc springs for ball bearings provide reliable axial preload for small ball bearings, helping reduce noise, minimize bearing stress, and support smooth operation. They combine high deflection with the low spring forces required for ball bearing applications. Slots around the inner diameter provide reliable axial preload while compensating for backlash, reducing operating noise, and minimizing bearing stress. Their digressive spring characteristic helps maintain a nearly constant spring force over a wide deflection range for consistent performance. You can easily download CAD models and product PDFs from our website. Need technical assistance? Our experts can help with calculations, product selection, and design support to find the right disc spring with slots for your application.