connection arrangement between a mower knife drive and a mower knife. The present invention relates to a connection arrangement between a reaping knife drive and a reaping knife 1 moved linearly to and fro, comprising: - a first metal connecting element 4 which - or forms a component with the mowing knife (1) or used for connection therewith, - made in a ring shape at least partially and with a circular cylindrical through hole (6) forming a longitudinal axis (5), - is slotted and is provided with clamping means (11) for changing the cross section of the through hole (6), - a metallic intermediate ring (14) which - has a circular cylindrical outer surface (19) adapted to the through-hole (6), - has a hollow spherical inner surface (18), - is received with its outer surface (18) into through-hole (6), - in its circumference has at least one slot, - rolling bearing which - features an outer bearing ring the (20) metal closed in the circumference direction with an outer surface of the spherical bearing (21), which is made to fit the inner surface (18) of the intermediate ring (14), and is surrounded by the intermediate ring (14), as well as forming at least one outer raceway (22), - has at least one inner bearing ring (23) closed in the circumferential direction which forms at least one inner raceway (24), which has a continuous receiving hole (26), - has rolling horns (25), which are disposed between the outer raceway (22) and the inner raceway (24), - a second connecting element (27) comprising - a trailing pin (29) which is seated in the receiving hole (26).disposição de ligação entre um acionamento da faca de ceifar e uma faca de ceifar. a presente invenção refere-se a uma disposição de ligação entre um acionamento da faca de ceifar e uma faca de ceifar 1 movimentada linearmente para um lado e para outro, abrangendo: - um primeiro elemento de ligação 4 metálico, que - ou forma um componente com a faca de ceifar (1) ou serve para a ligação com o mesmo, - executado e
