UCT315-48 3 in Single Heavy Set-Screw Take-Up Unit with Cast Iron Housing, Sealed Ball Bearing, Secure Shaft Locking, Relubricatable, 212F Temp Rated for Conveyor, Agriculture, Food, Construction

UCT315-48 single 3 in heavy set-screw take-up unit
✔️ 3 in ID, cast iron housing, sealed ball bearing, relubricatable

This single heavy-duty take-up unit (UCT315-48) is a sealed ball bearing assembly for shaft support and tensioning. It’s commonly used on conveyor idlers, agricultural drives, food processing lines, and construction equipment.

✅ Model: UCT315-48, single unit, wide slot take up
✅ I.D.: 3 in (3 in shaft fit), insert type: ball bearing
✅ Housing: cast iron for heavy loads, relubrication fitting included
✅ Locking: set-screw shaft locking for secure mounting
✅ Seal: contact seal with slinger to keep contaminants out
✅ Temp rating: up to 212F, suitable for elevated temp jobs
✅ Insert material: bearing steel; HTS code 8483.20.40.40; weight ~27.8 lb
✅ Great choice for sealed ball bearing and linear slide unit style setups

💡 What is a set-screw take-up bearing used for in conveyor and bearing support applications?

This style of take-up unit keeps shafts aligned and maintains belt or chain tension while protecting the rolling element with a sealed ball bearing. Short intro: here’s how it helps in real systems.

- Maintains shaft alignment and tension on conveyor idlers and drive shafts for smooth operation
- Protects bearings from dust and moisture with contact seals and slinger design for longer service life
- Allows quick replacement and easy relubrication to reduce downtime in agricultural, food, and construction gear
- Works well where sealed ball bearing performance or integration with linear slide unit setups is needed