1-1/4 in Set-Screw 4-Bolt Flange Bearing Unit with Iron Housing and Locking Screw, UCCJO307-20 Replacement Pillow Block Single, sealed ball bearing compatible, ceramic option, linear slide unit ready

1-1/4 in Set-Screw 4-Bolt Flange Bearing Single Unit
✔️ Iron housing, set-screw lock, UCCJO307-20, sealed ball bearing

This is a single 1-1/4 in flange bearing unit with a 4-bolt iron housing and set-screw locking screw, ideal for machinery mounting and shaft support in conveyors, shop gear and linear slide unit setups.

✅ Bore: 1-1/4 in fits standard shafts, set-screw locking for secure hold
✅ Iron 4-bolt flange housing for heavy load mounting and stability
✅ Sealed ball bearing insert, compatible with ceramic ball options
✅ Part number UCCJO307-20, sold as a single bearing unit for pillow block use
✅ Commonly used in conveyors, industrial drives, and linear slide unit assemblies

💡 What is a flange bearing used for? Flange bearings support and locate rotating shafts while simplifying mounting and alignment under load. Quick summary: - Supports rotating shafts in conveyors and machinery, compatible with sealed ball bearing inserts - Provides easy 4-bolt mounting for pillow block replacements and linear slide unit alignment - Suited for shop equipment, agricultural machines, and applications where set-screw locking is handy