R-830ZZ Miniature Ball Bearing – Precision Engineered for High-Performance Applications
Ultra-compact 3x8x4 mm size with P5 precision grade for smooth, low-friction rotation. Made from high-grade chrome steel for durability and corrosion resistance, ideal for high-speed operations. Precision-ground raceways and polished balls ensure quiet, vibration-free performance in sensitive equipment. Perfect for small motors, medical devices, drones, robotics, and optical instruments requiring reliable motion control. Global wholesale pricing – bulk orders available at unbeatable rates for industrial and commercial buyers.