The MR117ZZ RICH is a highly precise miniature deep groove ball bearing, meticulously manufactured by RICH in China. With its ultra-compact dimensions of 7 mm bore diameter, 11 mm outer diameter, and a slender 3 mm width, this bearing is engineered for exceptional accuracy and reliability in very small-scale and intricate applications where protection from contaminants is essential.
This RICH miniature bearing incorporates a durable steel cage, ensuring consistent and stable operation throughout its lifespan. It comes with a CN (normal) radial clearance, making it suitable for a broad range of general-purpose applications requiring reliable performance. The bearing is equipped with non-contact shields, providing effective protection against dust and contaminants while preserving internal lubrication, thereby contributing to an extended service life. Weighing a mere 0.001 kg, the MR117ZZ RICH delivers robust performance without adding significant mass, ideal for sensitive and lightweight assemblies.
Data sheet