SealMaster SPM-27 Pillow Block Bearing is a Sealmaster SP Series two-bolt pillow block unit with a 1-11/16 in bore and a cast-iron housing designed for fixed (non-expansion) mounting. The bore is straight, and the base-to-bore centerline is 2.375 in, with an overall length of 8.75 in, width of 2.375 in, and height of 4.625 in, and it weighs 8.3 lb. It uses a double-set screw collar locking arrangement and accepts 5/8 in mounting bolts across two holes. The unit employs a felt seal and is cataloged by Sealmaster under 702136, with a replacement bearing of 2-111D.
