UCPX11 55mm Medium Set-Screw Pillow Block Bearing, 2-Bolt Cast Iron Housing, Wide Inner Ring Ball Insert, Sealed Ball Bearing with M20 Bolt, 1/8-27 NPT Grease Port, Relubricatable

Single 55mm UCPX11 medium set-screw pillow block bearing
✔️ 55mm I.D., cast iron PX11 housing, M20 bolt, set-screw lock

Suitable for general industrial support, this single 2-bolt pillow block holds a sealed ball insert to support rotating shafts and reduce maintenance time. Typically used on conveyors, agricultural equipment, and light construction machinery for steady radial support.

✅ I.D. 55 mm (2.165 in), wide inner ring
✅ Insert: ball bearing, bearing steel
✅ Locking: medium set-screw style for secure shaft fit
✅ Housing: cast iron PX11, 2-bolt pillow block
✅ Bolt: M20 (20 mm / 0.787 in) mounting size
✅ Grease fitting: 1/8-27 NPT (1/8 in / 3.18 mm), relubricatable
✅ Seal: contact seal with slinger for debris protection
✅ Temp rating: up to 212 F (100 C), general-purpose duty

💡 What is a pillow block bearing used for in conveyor and agricultural machinery? A pillow block bearing supports shafts and keeps rotating components aligned while allowing easy relubrication and quick insert replacement. - Provides sealed ball bearing support for conveyor rollers and drive shafts to cut downtime and maintenance costs. - Acts as a handy mounted bearing on tractors, harvesters, and equipment exposed to dirt and vibration. - Fits replacement sealed inserts or linear slide unit setups for fast service and compatibility with sealed ball bearing options.