深态的滚珠

Because of their versatility, single-row deep groove ball bearings are the most popular of the antifriction bearing types. they are available in a broad range of sizes, from miniature ball bearings with outside diameter of less than 9mm to extra-large bearings that exceed 1,500mm in diameter. Small and mid size bearings are also available in a variety of shield, seal and snap ring arrangements. Big ones normally are fitted with solid brass or steel cages.Typical applications: electric motors, automotive applications, home appliances, industrial equipment.