Premium Miniature Deep Groove Ball Bearing for Precision Applications
Ultra-durable 1.5x4x2mm micro bearing crafted from high-grade chrome steel for extended lifespan and smooth operation. Precision-engineered with tight tolerances (ABEC-1 standard) to minimize friction and noise in high-speed devices. Ideal for electric toothbrushes, small motors, drones, and medical instruments. Features rust-resistant shielding and premium grease for maintenance-free performance in humid or demanding environments. Exclusive bulk pricing for wholesalers—direct factory supply ensures unbeatable cost efficiency without compromising quality. Strict quality control guarantees consistent reliability for OEMs and large-scale buyers.