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 diameters of less than 9mm to extra-large bearings that exceed 800mm in diameter. These bearings are also available in a wide variety of shield, seal and snap-ring arrangements.



603-609,623,629,633-639,673,679,683-689,693,699 with different types,such as open,ZZ,2RS,N,NR etc.