Sealmaster MP-43 2-11 16 FNIP Pillow Block Ball Bearing Unit

Sealmaster MP-43 pillow block bearing unit with a 2-11/16 in bore provides robust, fixed shaft support in a cast-iron housing for medium-duty applications. It features a two-bolt base, a round bore, and a set-screw locking device to secure the shaft, plus a felt seal for basic contamination control. The base-to-bore centerline is 3-1/2 in, and the bolt-center-to-center length ranges from 7-7/8 to 10-1/8 in, yielding an overall length of 13 in, a width of 3-1/16 in, and a height of 7 in. Each unit weighs approximately 28.45 lb and uses a chrome steel (52100) bearing insert, delivering a dynamic load rating around 14,839 lb and a maximum operating speed near 2,450 rpm. Operating temperature ranges from -40 to 200 °F, and the housing finish is uncoated. This MP-series pillow block is designed to support rotating shafts in conveyors, fans, mixers, and other machinery where reliable, straightforward mounting and maintenance are essential.