Obsolete - type 20 ( bore 10 mm) - replaced by Gr. 20 Gr. 20 Paguflex-Kupplung Gr. 30 1260000660 1260000660 Wellenkupplung schwarz Gr. 20 1260000635 120000 Type Gr. 10 8/8 mm 120000 Type Gr. 20 12/12 mm PGF6-8 not available, alternative P/N: 120000 (Gr. 10 PF48 1010, alternative 1260000665;COUPLING FOR ENCODER 1260000665 PAGUFLEX-PLUS 20 PF48 not available, alternative 1260000665 (Telle);encoder coupling 1260000635 Type 30 PU A5-06-10