Rexnord NS7700-18T_1-1 4IN_I_PA is a sprocket from the Rexnord NS7700 series. Part numbers 10028577 and 614-60-12 identify this component, which is described as a Rex sprocket NSMP. The NS7700-18T_1-1 designation specifies an 18-tooth configuration within the NS7700 family, with the 4IN_I_PA portion of the model code indicating its particular form factor. Use this exact model code when ordering, replacing, or cross-referencing Rexnord NS7700 sprockets in catalogs and parts databases.
