... ,rotary electrical interface,commutator,collector, swivel,electrical rotary joint, SR50120-12P through bore slip ring Slip Ring,rotary electrical interface,commutator ... -6P/48S19064854SR50120-60S1906060SR50120-36P2203636SR50120-30P/12S220301242SR50120-24P/24S220242448SR50120-18P/36S220183654SR50120-12P/48S220124860SR50120-6P/60S22066066SR50120-72S2207272To compare with the actual size, the ...