UCNST201-8 Narrow Slot Take-Up Housing 1/2 in (12.7 mm) Inner Ring, Wide-Width Ball Insert, Set-Screw Locking, Contact Seal with Slinger, Cast Iron NST204 Body, Relubricatable, 1/4-28 UNF Fitting

Single narrow-slot take-up housing 1/2 in (12.7 mm)
✔️ Wide inner-ring ball bearing; set-screw lock; contact seal; 1/4-28 UNF

This single take-up housing includes a sealed ball insert for general-purpose shaft support, often used in conveyor take-up frames, linear slide units, and light industrial drives.

✅ Model: UCNST201-8; NST204 cast iron body; single unit
✅ I.D.: 1/2 in (12.7 mm); inner ring width: Wide
✅ Insert: Ball bearing, bearing steel; insert locking: set screw
✅ Seal: Contact seal with slinger; relubricatable; 1/4-28 UNF lubrication fitting
✅ Max temp: 212 F (100 C); HTS: 8483.20.40.40

💡 What is a narrow slot take-up housing used for in conveyor and linear slide unit setups? A narrow slot take-up housing supports a shaft and allows quick tension adjustments while keeping contaminants out. - Provides adjustable shaft positioning for conveyors, belt drives, and linear slide unit assemblies. - Sealed ball bearing options offer dust protection and convenient relubrication for longer service life. - Cast iron bodies with set-screw locking secure shafts under load and simplify maintenance.