Rugged Cast Iron Pillow Block Bearing NP-20 Two Bolt Mounted Unit For Industrial Machinery Built To Last With High Load Capacity Solid One Piece Housing Setscrew Lock Black Oxide Finish Sealmaster
✔️ Single unit cast iron housing, two-bolt base, lock collar ready
The Sealmaster NP-20 Mounted Pillow Block Bearing is a rugged, ready-to-mount unit designed for reliable performance in normal to medium-duty applications. The solid one-piece cast iron housing delivers maximum strength and rigidity while the 52100 bearing steel insert with a black oxide coating offers strong corrosion resistance. This unit uses either a setscrew locking collar or Sealmaster’s Skwezloc concentric locking collar for secure shaft attachment, reducing slip and improving load handling. Felt seals keep out contaminants and retain lubrication, and the relubricatable design extends bearing life. The two-bolt base makes installation straightforward and supports radial or radial-and-thrust loads. It’s available in a range of bore sizes to fit different shafts used in conveyors, industrial machinery, and material handling systems.
✅ Solid one-piece cast iron housing provides rigidity and durability
✅ Bearing insert made from 52100 bearing steel with black oxide coating for corrosion resistance
✅ Locking collars: setscrew or Skwezloc for minimal shaft slip
✅ Relubricatable design with felt seals to protect lubrication and sealants
✅ Two-bolt base for quick mounting and support of radial or radial-and-thrust loads
✅ Wide bore options to fit various shaft sizes
💡 What is a pillow block bearing used for in industrial equipment and how does it help keep machines aligned? This handy explanation covers common uses and benefits. - Handy for supporting and aligning rotating shafts in conveyors and machinery - Keeps shafts stable under radial loads with a simple, rugged housing - Allows easy lubrication and secure shaft retention with locking collars - Reduces maintenance through a relubricatable design and sealed housing