6203-ZZ metal shield bearing. 6203-2RS rubber seal bearing. 17 x 40 x 12mm
SKF spherical roller thrust bearings have specially designed raceways and asymmetrical rollers. The bearings can accommodate axial loads acting in one direction and simultaneously acting radial loads. The load is transmitted between the raceways via the rollers at an angle to the bearing axis, while the flange guides the rollers.