UCNST205-16 Narrow Slot Set-Screw Take-Up Sealed Ball Bearing Housing, Cast Iron Pillow Block Unit, 1 in (25.4 mm) ID Wide Inner Ring, Contact Seal, Relubricatable
✔️ 1 in (25.4 mm) ID, wide inner ring, set-screw locking, relube port
This is a sealed ball bearing take-up housing with a wide inner ring and cast iron pillow block design, typically used on conveyor rollers, tensioners and linear slide units as a single replacement unit.
✅ Model: UCNST205-16✅ Housing style: NST205 cast iron pillow block
✅ Insert type: Ball bearing, bearing steel
✅ I.D.: 1 in (25.4 mm)
✅ Inner ring width: Wide
✅ Locking: Set-screw type
✅ Lubrication fitting: 1/4-28 UNF grease fitting, relubricatable
✅ Seal: Contact seal with slinger
✅ Max temp: 212°F
✅ HTS code: 8483.20.40.40
✅ Pack: Single bearing unit, sold each (weight 1.460 lb)
💡 What is a take-up bearing housing used for in conveyor and roller systems? Take-up bearing housings support shafts and keep sealed ball bearings aligned while allowing tension adjustment to maintain smooth operation. Quick overview: - Supports and aligns roller shafts for conveyors, belt tensioners, idlers and other roller-driven assemblies. - Lets you adjust shaft position to set belt tension and reduce uneven wear on belts and bearings. - Houses sealed ball bearing inserts and accepts relubrication via a 1/4-28 UNF fitting for extended life. - Works well with linear slide units, pulley systems and industrial rollers where sealed designs cut contamination and downtime.