Premium Miniature Ball Bearing for Precision Applications
Ultra-smooth operation with high-precision single-row design for reduced friction and extended lifespan. Features durable rubber seals (2RS) to prevent dust and moisture ingress, ideal for harsh environments. Crafted from hardened chrome steel for superior strength and wear resistance. Precision-ground raceways ensure consistent performance under high-speed rotation. Perfect for RC models, drones, small machinery, and DIY projects requiring reliable micro-motion components. Compact dimensions (5x10x4mm) enable seamless integration into tight spaces. Direct bulk pricing from a global wholesale leader—no middlemen, no markup. Stock up for your workshop or resale business with unbeatable value.