MR104 MR115 Micro Deep Groove Ball Bearing – Precision & Durability for Industrial Excellence
Ultra-compact design with dimensions 6x10x2.5mm, engineered for high-speed performance and minimal friction in tight spaces. Premium chrome steel construction ensures extended lifespan and resistance to wear, heat, and corrosion under heavy loads. Precision-ground raceways and polished balls reduce vibration and noise, ideal for delicate instruments, small motors, and DIY robotics. Versatile compatibility with MR115Z, MR115 2Z, and MR115ZZ models, offering sealed or shielded options for dust and moisture protection. Trusted in medical devices, drones, RC models, and miniature machinery—backed by global wholesale pricing for bulk orders.