UCNFL202MZ2W single 15mm wide inner ring ball bearing insert, zinc-plated set screw locking, 2-bolt flange housing white polymer NFL204, M10 thread, contact seal, 1/4-28UNF lube fitting, 212F
✔️ 15mm I.D., M10 thread, 2-bolt flange, set-screw lock, seal, relube
This single sealed ball bearing insert fits a white polymer 2-bolt flange (NFL204) housing for light industrial shafts. It’s commonly used in conveyor rollers, linear slide units, motors, and shop machinery where a sealed ball bearing is handy.
✅ Model: UCNFL202MZ2W (single unit)✅ I.D.: 15mm; wide inner ring width
✅ Insert: zinc-plated ball bearing insert
✅ Locking: set-screw style with M10 thread
✅ Housing: white polymer NFL204, 2-bolt flange
✅ Seal: contact seal with slinger; sealed ball bearing design
✅ Lubrication: 1/4-28UNF fitting; relubricatable
✅ Temp rating: up to 212F; standard duty use
💡 What is a sealed flange ball bearing insert used for in conveyors and linear slide systems? A sealed flange insert keeps contaminants out and simplifies shaft mounting for compact assemblies. Quick summary: - Ideal for supporting short shafts in conveyors, gearboxes, and linear slide units using a sealed ball bearing to reduce maintenance - Enables fast shaft mounting with set-screw locking inside a 2-bolt flange housing - Suits applications needing periodic relubrication via 1/4-28UNF fittings and a contact seal for longer service life