UCF312-39 2-7/16 in Heavy Set-Screw 4-Bolt Flange Bearing, Sealed Ball Bearing Heavy-Duty Mount for Conveyor, Industrial Machinery, Linear Slide Support (Single)

Single 4-bolt flange bearing UCF312-39, 2-7/16 in bore
✔️ Heavy set-screw sealed bearing, single unit, 4-bolt flange

This single heavy-duty 4-bolt flange bearing unit contains a sealed ball bearing insert and supports shafts in conveyors, industrial equipment and linear slide units.

✅ Model: UCF312-39 set-screw insert
✅ Bore: 2-7/16 in (sized for standard shafts)
✅ Mounting: 4-bolt flange for secure attachment
✅ Bearing: sealed ball bearing insert for low maintenance
✅ Typical use: conveyor shafts, industrial machinery, linear slide units
✅ Pack: sold as a single bearing unit (1 piece)

💡 What is a 4-bolt flange bearing unit used for in industrial conveyor and shaft support applications? They give reliable shaft support and are handy to install in many setups. - Provides stable shaft alignment and load support using a sealed ball bearing insert for reduced maintenance - Works well as a pillow-block alternative for conveyor systems, gear drives and linear slide units - Easy, handy mounting with four-bolt flange helps maintain shaft position under side loads