The AllPoints Foodservice Parts & Supplies 261691 Upper Bearing is designed for optimal performance in mixers. With an outer diameter of 7/8" and an inner diameter of 5/16", this steel bearing ensures durability and reliability. Its robust construction provides smooth operation and longevity, making it an essential component for maintaining your mixer’s efficiency. Ideal for foodservice applications, this upper bearing is a perfect replacement part to keep your equipment running smoothly.