Rexnord D843SSK1 Table Top Chain

Rexnord D843SSK1 Table Top Chain is a 1-3/8 inch-wide TableTop chain in the Rexnord 843 family, configured for straight-running conveyors with a 1/2 inch (12.7 mm) pitch. This variant uses a stainless steel base chain with top plates molded in a low-friction material to promote smooth product transport and extended wear life, making it suitable for steady, flat-surface conveying where cleanability and durability matter. Core specs include a 0.50 inch pitch, a 1.38 inch width (34.9 mm), and an approximate weight of 0.56 lb/ft (0.83 kg/m); the minimum back-flex radius is about 6 inches (152.4 mm), which supports gentle curve sections without excessive plate deflection. The D843SSK1 designation places this chain in Rexnord’s heavier-duty TableTop lineup, designed to handle typical tabletop conveying tasks by providing a sturdy base with low-friction top surfaces to reduce wear, minimize sticking, and improve trackability across standard flat-top conveyors.