The high load bearing assemblies come in two styles: foot-mounted and flange-mounted. The foot-mounted version mates to a 56C motor face while the flange-mounted version features a standard 4-hole flange mount. The high load bearing assemblies accommodate the BEI H20D, H25D and H38D square flange series encoders. Optional shaft configurations are available upon request. 3/8" x 3/8" flexible coupling included.