Rexnord NS815-21T TableTop Sprocket is a split-molded TableTop sprocket from the 815 Series, designed to drive Rexnord TableTop chain. The 21T variant NS815-21T features a 35 mm shaft bore and is listed as a 1KW, 1SS version, aligning with the model designation NS815-21T_35MM_1KW_1SS. With 21 teeth, it provides the appropriate pitch for the compatible chain profile and is intended for light-to-moderate conveyor applications where smooth engagement is important. As part of Rexnord's TableTop/MATTop family, this sprocket is built for reliable performance in integration with the corresponding conveyor components.
