Rexnord 614-167-1 NSNBC01 Sprocket

Rexnord 614-167-1 NS7956 Molded Split Sprocket is a nylon (PA) sprocket designed for the NS7956 molded-split drive chain, formed as a round-bore, shaft-ready part with a single setscrew and a single keyway to secure alignment on a drive shaft. The gear has 16 teeth and a pitch diameter of 6.407 inches (162.74 mm), with a bore diameter of 1-1/4 inches, making it compatible with standard 1-1/4" round shafts used in compact conveyor applications. This sprocket is built as a Block body with Molded Split construction, part of Rexnord’s TableTop and MatTop thermoplastic family, which leverages easy mounting and removal without needing to take apart the conveyor framework. When paired with NS7956 chain, it delivers dependable engagement for light- to medium-duty conveying tasks such as packaging, assembly lines, and small-part handling, offering a ready-to-install solution that aligns with Rexnord’s documented split-bore approach.