Rexnord part 10019761 is an NS882-11T_1-1 sprocket, specified as a 4-inch size with 11 teeth. The NS882-11T_1-1 designation and the 4IN_1KW1SS_PA code identify the exact form factor and variant used for ordering and replacement within Rexnord's NS882 family. This sprocket is designed to engage chain drives in power-transmission applications where a compact, 11-tooth geometry is required. The part number 10019761 provides a precise reference for sourcing and cross-referencing in engineering catalogs and maintenance records.
