Single unit UCNFL205MZ2B 25mm ID zinc-plated wide inner ring set-screw insert in 2-bolt black polymer housing, sealed ball bearing with 1/4-28 UNF grease fitting and contact seal

Single 25mm sealed ball bearing in 2-bolt black housing
✔️ UCNFL205MZ2B, 25mm ID, zinc-plated wide inner ring set screw

This single UCNFL205MZ2B flange bearing unit houses a zinc-plated wide inner ring ball insert in a 2-bolt black polymer NFL205-style housing. Commonly used in conveyors, agricultural gear, and linear slide units where a sealed, greasable bearing is handy.

✅ Model: UCNFL205MZ2B, NFL205 2-bolt polymer housing
✅ Inner diameter: 25mm (metric only)
✅ Inner ring width: Wide, zinc-plated insert, ball bearing
✅ Locking: Set screw style insert for secure shaft hold
✅ Bolt size: M10 flange pattern for standard mounting
✅ Grease fitting: 1/4-28 UNF, relubrication supported
✅ Seal: Contact seal with slinger for contamination protection
✅ Temperature: Rated to 212F for general duty applications
✅ Duty: Standard, covers: none, housing color: black

💡 What is a 2-bolt flange mounted sealed ball bearing used for? These units are handy for mounting rotating shafts where a compact sealed bearing and simple flange attachment are needed. - Sealed ball bearing support in conveyors, linear slide units, and small machinery for radial loading - Relubrication option and contact seal with slinger for dusty or dirty environments - Simple replacement and retrofits on M10 2-bolt mounting patterns, common in light industrial setups