... as the washers and the ball and cage assembly can be mounted seperately. 3. Smaller sizes are available with ... They must not be subjected to any radial load. 5. Bearing Number 1) 51100, 51101, 51102, 51103, 51104, 51105, ... , 52211, 52212, 52213, 52214, 52215, 52216, 52217, 52218, 52220 3) 51209, 51210, 51211, 51212, 51213, 51214, 51215, 51216, 51217, ... -16M, F8-19M, F9-20M, F10-18M Thrust Ball Bearing