The R2-5ZZ RICH is a high-precision miniature single row deep groove ball bearing, designed for accurate and reliable rotational support in systems with minimal space availability. Manufactured by RICH, this bearing features highly specific metric dimensions of 3.175 x 7.938 x 3.571 mm.
This deep groove ball bearing model is highly versatile, able to effectively support moderate radial loads and light axial loads in both directions. The R2-5ZZ RICH is constructed with a durable steel cage that ensures optimal ball separation and stable running characteristics, which is crucial for high-speed operation and low torque requirements typical of miniature applications. Its extremely compact size and feather-light construction (0.001 kg) make it perfect for instrumentation, small robotics, and consumer electronic devices.
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