Sealmaster MP-16T Pillow Block Bearing 1 Inch Bore

The Sealmaster MP-16T Pillow Block Bearing is a cast-iron, medium-duty, two-bolt mounted bearing unit designed to support a 1-inch shaft with a fixed (non-expansion) configuration. It features a round 1 in bore, Skwezloc concentric collar locking for secure shaft retention, and a felt seal to help protect the bearing from contaminants. This MP-Series bearing measures 4-3/16 to 5-3/16 inches between bolt holes (center-to-center), with a base-to-bore centerline of 1-3/4 inches, an overall length of 6-1/4 inches, a width of 1-9/16 inches, and a height of 3-7/16 inches, mounting on a two-bolt base. It is rated for up to 7,600 RPM and up to 250°F, with a dynamic load capacity of 4,381 pounds. The unit is grease-lubricatable and relubricatable, typically using lithium complex NLGI 2 grease for maintenance intervals. The MP-16T combines Sealmaster’s reliable mounted bearing design with robust cast-iron construction and a precise 1-inch bore, making it a solid choice for shaft-support applications in a range of light-to-moderate industrial machinery.