UC216 80 mm Wide Inner-Ring Set-Screw Ball Bearing Insert, Single Sealed Metric Unit, Normal-Duty Set-Screw Lock, Spherical OD, Relubricatable for Pillow Blocks and Linear Slides

UC216 80mm wide set-screw ball bearing insert
✔️ 80 mm ID, wide inner ring, set-screw lock, contact seal, relube

This is a single UC216 sealed ball bearing insert for general-purpose use in housings, pillow blocks, and linear slide units. It’s a normal-duty, relubricatable metric insert with a wide inner ring for improved shaft support.

✅ I.D.: 80 mm, wide inner ring for shaft support
✅ Insert type: ball bearing, bearing steel material
✅ Locking: set-screw style for secure fit on shaft
✅ O.D. style: spherical O.D. for self-alignment
✅ Seal: contact seal with slinger, sealed ball bearing design
✅ Relubrication: yes, relubricatable for extended life
✅ Dynamic load rating: 7400 kgf, static load rating: 5400 kgf
✅ High temp rating: 212°F (use appropriate lubrication)
✅ HTS code: 8483.20.40.40, model UC216, single unit pack

💡 What is a sealed ball bearing insert used for in linear slide units and pillow block housings? A sealed ball bearing insert provides protected, low-friction rotation and easy replacement in mounted units. Short intro: Handy for maintenance and retrofits in conveyor, rail, and machine applications. - Keeps contaminants out for longer service life using a contact seal and slinger - Fits metric housings and linear slide units, ideal for pillow blocks and flange assemblies - Set-screw lock and wide inner ring give reliable shaft support and simple installation