Engineered to bridge the gap between compact dimensions and substantial load capacities, the R14-ZZ is a highly versatile inch-series deep groove ball bearing. Featuring twin pressed-steel shields (ZZ), this model efficiently deflects dirt and metallic debris while keeping the internal factory lubricant securely in place. Because these metal shields operate without making physical contact with the inner ring, the R14-ZZ minimizes mechanical drag and startup resistance, making it an optimal 7/8-inch bore solution for electric motors, gearboxes, and high-speed automated machinery.