Premium Thin Wall Deep Groove Ball Bearing 61811 Series
Ultra-precision thin wall design for space-saving applications without compromising load capacity. Features high-grade chrome steel construction with advanced heat treatment for extended durability and smooth rotation. Optional sealing variants (2RS, Z, ZZ) provide superior dust and moisture resistance, ideal for harsh environments. Precision-ground raceways minimize friction, ensuring quiet operation in high-speed machinery. Perfect for compact industrial equipment, medical devices, robotics, and automotive applications where reliability and minimal maintenance are critical. Exclusively wholesale pricing—bulk orders maximize savings for OEMs and distributors. Global shipping with guaranteed lowest rates.