UCNST204-12 3/4 in Wide Slot Take-Up Bearing Assembly, Set-Screw Locking, Sealed Ball Insert, Cast Iron Housing, Broad Inner Ring, 1/4-28 UNF Grease Fitting, Single Each for Shafts

Single UCNST204-12 3/4 in take-up bearing unit
✔️ Sealed ball insert, set-screw lock, cast iron body, grease 1/4-28 UNF

This single sealed take-up bearing unit fits narrow-slot mounts for conveyors, shafts, and linear slide units. It’s used in general-purpose industrial and material handling settings that need easy tensioning and relubrication.

✅ Insert type: sealed ball bearing with contact seal and slinger
✅ I.D.: 3/4 in; inner ring width: wide
✅ Housing: cast iron, style NST204 (wide slot take-up model UCNST204-12)
✅ Locking: set-screw type for secure shaft retention
✅ Lubrication: grease fitting 1/4-28 UNF; relubrication enabled
✅ Temperature rating: up to 212f; general purpose duty
✅ Typical uses: take-up bearing for conveyor shafts and linear slide units

💡 What is a take-up bearing used for in conveyor and shaft systems? A take-up bearing supports and aligns a rotating shaft or roller while allowing quick tension adjustments and straightforward replacement. - Keeps conveyor and roller shafts aligned to reduce wear and maintain smooth operation. - Handy for maintenance: set-screw locks and relubrication fittings speed service and reduce downtime. - Pairs well with sealed ball bearing inserts for dust resistance and longer service life.