UCP322-71 Pillow Block Bearing Set Screw, Heavy Duty Cast Iron Housing, Sealed Ball Insert, 4-7/16 in I.D., Wide Inner Ring, 1-1/4 in Bolt, 1/8-27 NPT Lubrication Port, Single Unit
✔️ Heavy duty cast iron housing, sealed ball insert, 4-7/16 in I.D.
This single pillow block UCP322-71 is a general purpose set screw bearing used to support rotating shafts in conveyors, fans, agricultural equipment and industrial machinery. It features a relubrication fitting and contact seal for dependable performance.
✅ Model UCP322-71, pillow block with set screw locking✅ Ball bearing insert, bearing steel, wide inner ring
✅ I.D.: 4-7/16 in, wide inner ring for added shaft support
✅ Bolt size 1-1/4 in, housing style P322, cast iron housing
✅ Lubrication tap 1/8-27 NPT, relubrication ready
✅ Contact seal with slinger, rated to 212f for heavy duty use
✅ Single bearing unit, heavy duty application, weight approx 99.6 lb
💡 What is a pillow block bearing used for in heavy duty conveyor and agricultural machinery? Pillow block bearings provide shaft support and a sealed ball bearing solution for mounting and alignment in driven systems. This makes them handy for maintenance and load handling in demanding setups: - Supports rotating shafts with set screw locking and sealed ball bearing protection for dirt and moisture. - Provides easy relubrication via 1/8-27 NPT port and a cast iron P322 housing for rugged service. - Ideal where wide inner ring support and a 4-7/16 in I.D. are needed, and works with linear slide unit integrations.