Rexnord 1060T Hub, Rough Stock Bore (RSB), part number 0246656, is the hub component of a Falk Grid Coupling in the T10_T20 series. The 1060T family is Rexnord’s line of grid-coupling hubs, and the RSB designation identifies a rough stock bore option for this model. This specific variant (RSB 0246656) is designed to mate with Rexnord Falk Grid Couplings in the T10_T20 series. Other bore configurations in the 1060T lineup include stock (STK) and non‑stock (NON‑STK) variants, illustrating the range of options available for different shafts.
