Sealmaster NP-204 mounted cast iron two-bolt pillow block bearing delivers rugged, reliable support for medium duty machinery with a solid one piece housing, precision ball bearing, and a secure setscrew lock

NP-204 Cast Iron Pillow Block Bearing with 2-Bolt Base
✔️ Heavy-duty housing, 52100 insert, lock options included

The Sealmaster NP-204 mounted pillow block combines a solid one-piece cast iron housing with a precision bore insert. This ready-to-mount unit is designed for normal to medium-duty use on conveyors, industrial machinery, and material handling systems, delivering dependable alignment and long service life.

✅ Cast iron housing with two-bolt base
✅ 52100 bearing steel insert with black oxide coating
✅ Locking collar options: setscrew or Skwezloc locking collar
✅ Felt seals protect lubrication and keep contaminants out
✅ Relubricatable design for extended bearing life

💡 What is a pillow block bearing used for in machinery and conveyors?

Handy, practical solution for supporting rotating shafts in industrial lines. - handy for conveyors, machines, and material handling setups - supports radial or radial-and-thrust loads with a two-bolt base - relubricatable design reduces maintenance and downtime - seals help keep lubrication in and contaminants out