Mounted Cast Iron Two Bolt Pillow Block Bearing Designed For Medium Duty Machinery Sealmaster MP39 Setscrew Lock One Piece Housing Delivers Robust Strength Precise Alignment Easy Mounting And Reliable Performance
✔️ Cast iron housing, two-bolt base, 52100 steel insert, relubricable
The Sealmaster MP-39 Mounted Cast Iron Two Bolt Pillow Block Ball Bearing is built for reliable performance in normal to medium-duty setups. Featuring a solid one-piece cast iron housing, this pillow block delivers strength and rigidity for long service life. The bearing insert uses 52100 bearing steel with a black oxide coating for corrosion resistance. Locking options include a setscrew collar or Sealmaster’s Skwezloc concentric locking collar for a secure shaft fit and reduced slippage. Felt seals guard against contaminants and help retain lubrication, while the relubricatable design supports extended bearing life. The two-bolt base enables straightforward installation and supports radial or radial-and-thrust loads. With a broad range of bore sizes and configurations, it’s a solid choice for conveyors, industrial machinery, and material handling systems. Sealmaster’s lock pin and dimple system improve lubrication directness and prevent outer ring rotation for optimal performance.
✅ One-piece cast iron housing provides maximum rigidity and long life
✅ 52100 bearing steel insert with black oxide coating for corrosion resistance and a sealed ball bearing core
✅ Locking collars (setscrew or Skwezloc) secure shaft fit and prevent slip
✅ Felt seals protect against contaminants and help retain lubrication
✅ Relubricatable design extends bearing life and reduces maintenance
✅ Two-bolt base enables quick, secure mounting for radial or thrust loads
💡 What is a pillow block bearing used for in industrial conveyor systems? A handy, general-purpose solution to support rotating shafts and keep alignment in compact spaces.
- Pillow block bearings support rotating shafts in conveyors, machines, and material handling lines.
- They use sealed ball bearing cores and relubrication to minimize downtime.
- Cast iron housings provide rigidity and handle radial and axial loads.
- Locking collars secure the shaft and prevent slip during operation.