The Zoeller Bearing Preload Spring features a 1.85" outer diameter, designed for optimal performance in pump applications. This Smalley spring is engineered to maintain proper bearing tension, ensuring smooth operation and longevity of the pump. Constructed from high-quality materials, it provides excellent durability and resistance to fatigue. This component is essential for maintaining the integrity of the pump's mechanical systems, making it a critical part of your Zoeller equipment. Adhering to industry standards, this spring is a reliable choice for enhancing pump efficiency.
