KOYO 6303-2RS Deep groove Ball Bearing size 17x47x14mm 6303 RS C3

They do not have any lubrication holes in the outer ring. The only difference between these bearings and deep groove ball bearings in the 62 and 63 series is the sphered outside surface of the outer ring. These spherical outer bearings are suitable for applications where the direction of the load alternates and where smooth running is a key operational parameter. These bearings can accommodate heavier axial loads than housed inserts of any other design. They can also operate at the same speeds as the corresponding sealed deep groove ball bearings.

application ：printing machine 。Agricultural Machinery, Balers, Bearing Units, General Industry