Single UCF315 4-Bolt Flange Unit, 75 mm ID Heavy Set Screw Locking with Cast Iron F315 Housing, Sealed Ball Bearing Insert, Wide Inner Ring, Relubrication 1/8-27 NPT, M22 Mounting

Single UCF315 75 mm 4-bolt flange bearing unit
✔️ ID 75 mm, cast iron F315 housing, set screw locking, M22 mounting

This single sealed ball bearing flange unit fits industrial shafts and mounts on conveyors, fans, and light agricultural machinery where reliable support and easy relubrication are needed.

✅ UCF315 model with UC315 ball bearing insert
✅ Inner diameter 75 mm
✅ 4-bolt M22 mounting pattern
✅ Cast iron F315 housing, heavy duty
✅ Wide inner ring with set screw locking
✅ Contact seal with slinger, sealed ball bearing
✅ Lubrication fitting 1/8-27 NPT, relubrication OK
✅ Rated heavy duty, high temp to 212f, weight 28.2 lb

💡 What is a flange bearing unit used for in conveyor systems and agricultural machinery?
Flange bearing units support rotating shafts and simplify mounting in tough environments.
- Provides shaft support and alignment for conveyor rollers and pulleys, improving uptime and reducing vibration.
- Works well with sealed ball bearing inserts for contamination resistance and easy relubrication via a 1/8-27 NPT grease fitting.
- Ideal when you need a compact linear slide unit alternative or a sturdy pillow block replacement with set screw locking.