Robust mounted cast iron two-bolt pillow block bearing delivers reliable, maintenance-friendly support for normal to medium-duty equipment, with a solid one-piece housing for maximum rigidity and quick, secure setscrew-lock installation

Mounted Cast Iron Pillow Block MP-23, 2-Bolt Base Unit
✔️ Cast iron housing; 52100 steel insert with black oxide; Skwezloc

The Sealmaster MP-23 Mounted Cast Iron Two-Bolt Pillow Block is a rugged bearing unit built for reliable performance in normal to medium-duty setups. It features a solid one-piece cast iron housing for maximum strength and rigidity, a 52100 bearing steel insert with a black oxide coating for corrosion resistance, and felt seals that protect against contaminants and help retain lubrication. The relubricatable design, with a two-bolt base, supports radial or radial-and-thrust loads and simplifies installation on conveyors and industrial equipment.

✅ Cast iron housing provides rigidity and durable mounting for conveyors and machinery
✅ 52100 bearing steel insert with black oxide coating for long life and corrosion resistance
✅ Setscrew locking collar option or Sealmaster's exclusive Skwezloc concentric collar for shaft security
✅ Felt seals keep contaminants out and lubrication in
✅ Relubricatable design extends service life under normal to medium-duty use

💡 What is a pillow block bearing used for in industrial machinery and conveyors? This handy unit provides secure mounting and stable shaft alignment with simple maintenance. - pillow block bearing for shaft support in conveyors and industrial equipment - cast iron housing offers rigidity and long life - relubricatable design with seals reduces maintenance - lock options (setscrew or Skwezloc) prevent shaft slip