The SSB-0158 is a precision-engineered overlap wave spring designed for reliable performance in demanding electrical and mechanical applications. It operates within a 40.00 mm bore and clears a 31.72 mm shaft, with a compact work height of 1.98 mm and a thickness of 0.46 mm. This single-turn spring delivers a consistent load of 111.2 N, ensuring stable contact pressure in assemblies where space is limited. Its robust construction, available in materials like carbon steel or stainless steel, offers excellent durability and resistance to wear. The SSB-0158 is ideal for applications requiring precise axial force, minimal deflection, and long service life in tight spaces.