... 6800-6808, 6900-6908, 16001-16010 R6, R8 2) 60 series : 607, 608, 6000, 6000, 6001, 6002, 6003 ... , 6205, 6206, 6207, 6208, 6209, 6210, 62124) 63 series : 638, 6300, 6301, 6302, 6303, 6304, 6305, 6306 ... 6309, 6310, 6311, 6312, 63305, 63306, 63/285) 68 series : 6800, 6801, 6802, 6803, 6804, 6805, 6806, ... 6904, 6905, 6906, 6907, 6908, 69097) Inch size series: R6, R8, EE3, EE48) Specifc designed bearings for ...