Miniature Ball Bearing: 3 mm Bore Dia, 9 mm OD, 4 mm OAW MPN:SMR93ZZ

Our miniature ball bearing offers a precise yet cost-effective solution for a range of industries that demand precise rotational movement such as robotics, dental instruments, medical devices, toys, and precision machines due to its versatile size specifications. Engineered with 3mm bore diameter ensures a compact design, while the outer diameter stands at 9mm, suitable for small parts, fitting into confined spaces. A double-row design minimizes wear debris allowing users from varying backgrounds including hobbyists, manufacturers or machinist benefit from its durability that assures high-quality motion without compromising the need for budget constraint.