Sealmaster Mp-22 Pillow Block Bearing Ball Bearing

The Sealmaster MP-22 pillow block bearing is a mounted ball-bearing unit with a 1-3/8 in bore housed in a cast-iron, two-bolt pillow block. It uses a 52100 bearing steel ball set, features a felt labyrinth seal, and employs a setscrew locking arrangement with non-expansion design and a service range of -20 to 220 deg F. Key dimensions include a 5-11/16 in bolt-center-to-center length, 2-1/8 in base-to-bore centerline, an 8 in overall length, and a 4-3/16 in overall height, with a round bore and a 2-bolt base for straightforward installation; the unit’s overall width is about 1-15/16 in. This MP-22 is intended for industrial applications requiring a compact, medium-duty mounted bearing to support rotating shafts in machinery and conveyors.