Regal Beloit 20XLB037 Pulley

Regal Beloit's Browning 20XLB037 is a reborable timing belt pulley for XL-series belts, featuring 20 teeth and a 0.2000 inch belt pitch for a positive, slip-free drive. It uses a bushed bore compatible with shaft diameters from 0.2500 to 0.6875 inch, has an outside diameter of 1.2530 inches and a face width of 9/16 inch, and is constructed from steel; two set screws are positioned 90 degrees apart for secure mounting, with versions available in plain (bushed) or flange-equipped configurations. This pulley is designed for XL037 timing belts with belt widths of 0.250 or 0.375 inches and is commonly used in conveyors, fans and blowers, pumps, mixers, and other light- to medium-duty power-transmission applications that require precise timing and minimal backlash.