Sealmaster P1216 Pillow Block Bearing 2 Bolt 1 Inch

Sealmaster P1216 pillow block bearing is a 1-inch bore, two-bolt base unit designed for fixed, non-expansion operation in standard-duty applications. Housed in cast iron, it provides rigid support for shafts up to 1 inch diameter and uses a set-screw locking device to secure the bearing insert. A built-in lock and pin dimple supports direct lubrication and helps resist rotation, preserving shaft alignment over time. Common applications include conveyors, material handling, and light-to-medium duty industrial equipment where a compact, reliable 1-inch pillow block is favored. This Sealmaster assembly is part of the NP-series family of pillow blocks, known for durability in demanding environments, with the P1216 variant delivering the established NP-16 design in a 1-inch bore, 2-bolt base format. Sealmaster's design includes a lock and pin dimple that aligns with a lubrication path, helping return lubricant to the raceway and minimize maintenance. The unit's 2-bolt base simplifies mounting and alignment in a variety of machines, from conveyors to packaging equipment, making it a common drop-in replacement for 1-inch bore pillow blocks.