The 8" x 2" Stainless Eagle Polyurethane Delrin Bearing Caster - D4.08109.921 EG SS is engineered for optimal performance and durability in demanding environments. Constructed from high-quality stainless steel, this caster features a robust polyurethane tread that provides excellent traction and smooth operation on various surfaces. The innovative Delrin bearing system ensures effortless movement, making it an ideal choice for heavy-duty applications. With a generous plate size of 4" x 4.5", installation is straightforward, enhancing efficiency for any project. Whether for carts, industrial equipment, or material handling, this caster offers reliability and strength to meet your operational needs.