NP 28 Mounted Cast Iron Two Bolt Pillow Block Ball Bearing With Setscrew Lock Beefed Up Heavy Duty Ready To Mount For Industrial Machinery Sealmaster Black Oxide Finish

Sealmaster NP-28 Cast Iron Pillow Block, Single Unit 2-Bolt
✔️ Heavy-duty two-bolt pillow block with setscrew or Skwezloc collar

The NP-28 mounted pillow block is a rugged, ready-to-mount bearing unit built around a solid one-piece cast iron housing. Designed for normal to medium-duty conveyors, industrial machinery, and material handling systems, it provides reliable radial and radial‑thrust support with low maintenance requirements.

✅ Solid one-piece cast iron housing for maximum rigidity
✅ 52100 bearing steel insert with black oxide coating for durability and corrosion resistance
✅ Setscrew locking collar or Skwezloc concentric locking collar for secure shaft attachment
✅ Felt seals protect against contaminants and provide lubrication retention
✅ Relubricatable design with lock pin and dimple system to prevent outer ring rotation
✅ Two-bolt base enables quick installation and supports radial or radial-thrust loads

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

This handy housing keeps shafts aligned and supported in tough, everyday equipment. - Handy for conveyors, material handling lines, and other machinery needing steady shaft support - Helps maintain alignment and reduce wear in dynamic industrial settings - Supports simple, quick installation with a robust two-bolt base