... . They must not be subjected to any radial load. 5. Bearing Number 1) 51100, 51101, 51102, 51103, 51104, 51105, 51106, 51107 ... , 51113, 51114, 51115, 51116, 51117, 51118, 51120, 51122, 51200, 51201, 51202, 51203, 51204, 51205, 51206, 51207, 51208, 51209, 51210, 51211, 51212 ... , F8-16M, F8-19M, F9-20M, F10-18M Thrust Ball Bearing