Ball Bearing Key benefits - Reduces friction between moving parts to enable smooth rotation - Supports radial loads with predictable performance - Available with shields or seals to keep lubricant in and contaminants out Core attributes - Function: standard bearing that allows rotating shafts to run with low resistance - Compatibility: suited for standard shaft and housing interfaces; available in metric and inch series; check model for bore, outer diameter, and width - Size options: available in a range of bore sizes, outer diameters, and widths to match application requirements - Material options: built from high quality steel variants; corrosion resistant options may be offered depending on model - Performance: provides reliable rotational performance with controlled tolerances and long service life Design and configurations - Seals and shields: open, shielded, or sealed variants available - Lubrication: factory greased or re-lubricatable variants; lubrication type depends on model and intended environment - Precision and finish: designed for smooth operation and consistent cycling under specified loads Use scenarios - Industrial machinery: supports rotating shafts in conveyors or motors, enabling reliable radial load handling in moderate speed applications - Household appliances: used in washing machines, dryers, fans, or other rotating components requiring quiet, durable operation - Hobby and light engineering: suitable for RC projects, 3D printer axes, or small motors where low friction and dependable life are important Installation and maintenance tips - Select the correct bore, outer diameter, and width to ensure proper fit and minimal runout - Follow model specific preload and installation guidelines to optimize performance - Keep the bearing area clean, apply appropriate lubrication, and monitor operating temperature to extend life Note - Exact specifications, materials, and configurations vary by model; refer to the product spec sheet for the corresponding variant to confirm compatibility and performance data