Mounted Cast Iron Two Bolt Pillow Block Ball Bearing NP-12 With Setscrew Lock And Black Oxide Finish Ready To Install For Normal To Medium Duty Industrial Machinery Heavy Duty Solid One-Piece Housing Durable Bearing Unit Sealmaster

Sealmaster NP-12 Pillow Block Bearing in Cast Iron Housing
✔️ Single bearing unit with two-bolt base, ready for mounting

The Sealmaster Mounted Pillow Block NP-12 is a rugged, ready-to-install bearing unit designed for normal to medium-duty machinery. It features a solid one-piece cast iron housing for maximum rigidity and a 52100 bearing steel insert with a black oxide finish for durability and corrosion resistance, effectively forming a sealed ball bearing arrangement. Locking options include a setscrew collar or Sealmaster’s exclusive Skwezloc concentric locking collar for secure shaft attachment. Felt seals protect against contaminants while retaining lubricant, and the relubricatable design extends bearing life. The two-bolt base allows straightforward mounting and supports radial or radial-and-thrust loads.

✅ Cast iron housing for rigidity and durability
✅ 52100 bearing steel insert with black oxide coating for corrosion resistance
✅ Setscrew locking collar or Skwezloc locking collar for secure shaft attachment
✅ Felt seals and relubricatable design protect lubricant and extend life
✅ Two-bolt base supports radial or radial-and-thrust loads with easy mounting
✅ Lock pin and dimple system enable direct lubrication and prevent outer ring rotation

💡 What is a pillow block bearing used for in conveyor systems and heavy equipment? This handy unit provides sturdy shaft support inside a fixed frame. - Helps keep shafts properly aligned for smooth operation - Accepts radial and radial-and-thrust loads with reliable performance - Relubricatable design reduces maintenance and downtime