UCFK207-22NPMZ2RF 1-3/8 in (34.9 mm) Set-Screw Zinc Insert Single-Row Sealed Ball Bearing Unit with Nickel-Plated Cast Iron Housing RF Double-Lip Seal 3-Bolt Flange Bracket, each

Single sealed 1-3/8 in (34.9 mm) flange ball bearing unit
✔️ Nickel-plated cast iron housing, zinc insert, RF double-lip seal

This single-row sealed flange bearing unit with a zinc-plated set-screw insert and nickel-plated cast iron housing is used for conveyor shafts, agricultural equipment, and industrial shaft supports.

✅ Model UCFK207-22NPMZ2RF, single unit each
✅ Bore: 1-3/8 in (34.9 mm), single-row ball bearing insert
✅ Insert: zinc-plated set-screw locking insert, relubrication port yes
✅ Housing: nickel-plated cast iron, RF double-lip contact seal with slinger
✅ Mounting: 3-bolt flange bracket for easy shaft support and alignment
✅ Max temp: 212°F (100°C); HTS 8483.20.40.40; weight ~2.82 lb each

💡 What is a sealed flange ball bearing unit used for in conveyor and shaft support applications? A sealed flange ball bearing unit provides compact shaft support while keeping out contaminants and retaining lubricant for extended service life. Quick overview of common uses: - Ideal for conveyor drives, feed rollers, and industrial shaft supports where sealed ball bearings reduce downtime. - Works with linear slide units and motor mounts that need compact single-row bearing support and secure set-screw locking. - 3-bolt flange design simplifies installation; nickel-plated housing and RF double-lip seal improve corrosion resistance and contamination control.