Single 2-3/4 in 4-Bolt Flange Pillow Block with Heavy Iron Housing and Set-Screw Locking Insert UCCJO314-44 Compatible, Sealed Ball Unit for Shaft Mounting, Industrial Corrosion-Resistant

Single 2-3/4 in 4-bolt flange pillow block with set-screw
✔️ Heavy iron housing, sealed ball insert, fits 2-3/4 in shafts

This single 4-bolt flange pillow block houses a sealed ball bearing insert with a set-screw locking feature, ideal for supporting rotating shafts in production equipment, conveyors, and motor mounts.

✅ Heavy cast iron housing for rugged industrial use
✅ Sealed ball bearing insert for contamination protection
✅ Set-screw locking for secure shaft mounting, fits 2-3/4 in shafts
✅ 4-bolt flange pattern for fast panel or frame installation
✅ Works well with linear slide unit tie-ins and conveyor drives

💡 What is a 4-bolt flange pillow block bearing used for in industrial shaft support? A 4-bolt flange pillow block provides stable shaft support and easy mounting for rotating components. - Offers rigid shaft support and alignment using a sealed ball bearing insert, improving runout and service life - Common in conveyor systems, motor mounts, and linear slide unit setups where compact panel mounting is needed - Set-screw locking helps prevent shaft slippage in light to medium duty applications, boosting reliability