The MR104 RICH is a precision miniature deep groove ball bearing, meticulously manufactured by RICH in China. With its highly compact dimensions of 4 mm bore diameter, 10 mm outer diameter, and a slender 3 mm width, this bearing is engineered for exceptional accuracy and reliability in very small-scale applications where space is extremely limited.
This RICH miniature bearing incorporates a durable steel cage, ensuring consistent and stable operation throughout its lifespan. Weighing a mere 0.001 kg, the MR104 RICH delivers robust performance without adding significant mass, making it ideal for sensitive and lightweight assemblies. Its design as a miniature deep groove ball bearing makes it perfect for applications requiring high precision and smooth rotational motion in compact environments.
Data sheet