The 684ZZW3.5 RICH is a miniature deep groove ball bearing (4x9x3.5 mm) with a non-standard width, steel cage, and high-precision design.
The 684ZZW3.5 RICH is a high-precision miniature single row deep groove ball bearing, designed for reliable performance in extremely compact assemblies. Manufactured by RICH, this bearing features precise metric dimensions of 4 x 9 x 3.5 mm, with a non-standard width of 3.5 mm.
As a miniature deep groove ball bearing, the 684ZZW3.5 RICH is highly versatile, capable of managing moderate radial loads and light axial loads in both directions. It utilizes a durable pressed steel cage to ensure consistent ball separation and smooth running characteristics, making it suitable for high rotational speeds and low friction requirements. Its tiny footprint and extremely low weight (0.001 kg) make it an essential component for small electronic devices, instrumentation, and precision machinery where maximizing performance in minimal space is necessary.
Data sheet
The 684ZZW3.5 RICH is a miniature deep groove ball bearing (4x9x3.5 mm) with a non-standard width, steel cage, and high-precision design.
