Swivel bearing for TS 93 GSR, EMF and EMR Used as "synchronization bracket" together with GSR door selector system - Carl F item no. 09.6381 instead of using door closers. Used together with ED 200 door automation, the doors close with the door automation's own built-in spring force. The GSR system silently and steplessly controls the closing of the door wings in the correct order. Can also be used in combination with one door with TS 93 door closers and one door with ED 200 automatic and swivel bearing. Line 1 Mounting dimensions (B) when used with GSR door selector function - Door width 1220 - 1350 mm: 88 mm Door width> 1350 mm: 34 mm