Single UCT318-56 3-1/2 in Robust Set Screw Take-Up Unit with Cast Iron Housing, Sealed Ball Insert, Wide-Slot Contact Seal, Relubricatable, Heavy-Duty Shaft Support for Conveyors and Machinery

Single 3-1/2 in UCT318-56 set screw take-up unit
✔️ Cast iron housing, sealed ball insert, 3-1/2 in I.D., relubricatable

This single UCT318-56 heavy set screw take-up unit is a sealed ball bearing take-up for 3-1/2 in shafts, used in conveyors, agricultural machines, and industrial equipment to support shafts and keep systems aligned.

✅ Model: UCT318-56, single take-up unit
✅ I.D. / shaft size: 3-1/2 in
✅ Insert type: ball bearing, insert material bearing steel
✅ Locking method: heavy set screw for secure mounting
✅ Housing: cast iron for rugged support
✅ Seal: contact seal with slinger, wide-slot take up design
✅ Relubrication: yes for extended service life
✅ Typical use: conveyor shafts, material handling, farm and construction gear

💡 What is a take-up bearing unit used for in conveyor and material handling systems? A take-up unit gives adjustable shaft support and tension control so belts and conveyors run straight, absorb radial loads, and reduce downtime. Here’s why a sealed ball bearing take-up is handy: - Keeps shafts aligned and reduces wear on sealed ball bearing inserts for longer life - Lets you tension and adjust conveyors without removing major parts, like a pillow block or linear slide unit - Provides easy relubrication access and secure set screw locking for quick maintenance - Works well in agricultural, manufacturing, and construction settings where heavy-duty shaft support matters