BNFL7-22MZ2CB Narrow 1-3/8 in Sealed Ball Bearing Single Unit with Zinc-Plated Insert, Set-Screw Lock, NFL207 Black Polymer Housing, 2 Polypropylene Covers, 2-Bolt Flange, 1/4-28 UNF

Single sealed narrow ball bearing, 1-3/8 in ID
✔️ Narrow inner ring, zinc-plated insert, set-screw lock, 2 covers

This sealed narrow inner-ring ball bearing in a black NFL207 polymer housing is a single unit built for washdown and light industrial mounts like 2-bolt flanges; it ships with two polypropylene covers for extra protection.

✅ Model: BNFL7-22MZ2CB, 1-3/8 in I.D., inner ring width: Narrow
✅ Insert material: Zinc-plated ball insert with contact seal, sealed ball bearing design
✅ Housing: NFL207 black polymer housing, washdown bearing rated, 2-bolt flange application
✅ Covers: 2 polypropylene covers included, single bearing per pack
✅ Locking: Set-screw locking for straightforward shaft mounting and alignment
✅ Lubrication: 1/4-28 UNF lubrication fitting tap, relubrication allowed, service to 212°F
✅ Bolt size: 1/2 in bolt fit, contact seal type, HTS 8483.20.40.40
✅ Common uses: conveyor supports, linear slide unit mounts, food and washdown equipment

💡 What is a sealed ball bearing used for in washdown and humid environments? A sealed ball bearing keeps contaminants and moisture out while allowing relubrication and reliable rotation in wet or high-humidity settings. A quick intro to why this is handy: - Provides corrosion resistance and longer life in washdown duty when paired with polymer housings and sealed inserts - Keeps lubricants in and contaminants out for linear slide unit guides and conveyor systems - Easy set-screw mounting and relubrication make maintenance simple on food handling lines and light industrial rigs