CKFL 19-19-1/S613 CKFL 19-19-2 CKFL 64-6-2 CKFL 94-9-0.5 CKFLV 12-11-2 CKFLV 19-19-1 CKFPD-250 CKF-TOOL CKF-TRMS CKG 03 CN