Rexnord 0744097 1030t31 35 Industrial Hub Assembly

Rexnord 0744097 is an industrial shaft hub assembly in the 1030T31/35 series, designed to mount on Rexnord T31/T35 shafts and provide a hub interface for attaching drive components in power-transmission systems. This hub family supports multiple bore options, including 1.3750 inches and 1.6250 inches, with non-stock variants listed as 704927 (1.3750) and 704928 (1.6250). In the 1030T31/35 lineup, spacer hub configurations are also available (for example CL=2.375 inches) to adjust hub length and spacing in long-hub assemblies. By adhering to Rexnord standard shaft-hub patterns, this part is compatible with other components from Rexnord’s T31/T35 ecosystem for reliable, interchangeable performance.