The AllPoints Foodservice Parts & Supplies 264977 is a high-quality pillow block bearing designed specifically for Middleby conveyor ovens, including models Ps555, Ps570G, Ps770, and Ps870. With a bore size of 1-7/16 inches, this durable bearing ensures smooth operation and reliable performance in your foodservice equipment. Its robust construction provides excellent support and stability, making it an essential component for maintaining optimal functionality in your conveyor oven. Upgrade your equipment with this reliable part to enhance efficiency and reduce downtime.