MBNFL6CEB 30mm Narrow ID Sealed Ball Bearing with Stainless Insert, Set-Screw Locking, 2-Bolt Flange, Black Polymer Housing, Polypropylene Covers, Back Contact Seal, M10 Single Unit

30mm narrow sealed ball bearing, single unit
✔️ 2-bolt flange, stainless insert, set-screw lock, black housing, M10

This single 30 mm sealed ball bearing insert comes in a black polymer 2-bolt flange housing and is built for washdown and light industrial use like conveyors, linear slide units and pillow blocks.

✅ I.D. 30 mm, narrow inner ring, ball bearing insert
✅ Insert material: stainless steel; insert type: ball bearing
✅ Housing: black polymer, NFL206 style; polypropylene covers (1 open, 1 closed)
✅ Seal: back contact seal; relubrication: yes; grease fitting 1/4-28 UNF
✅ Locking: set-screw; bolt size: M10 for 2-bolt flange mounting
✅ Duty: standard washdown rating; high temp to 212°F; expansion: no

💡 What is a sealed ball bearing used for in washdown and food-processing applications? Sealed ball bearings keep contaminants out and grease in, giving dependable service in wet and frequently cleaned environments. - Ideal for equipment like conveyors, pumps, and linear slide units where moisture resistance matters. - Back contact seals and polymer housings prevent washdown water ingress while allowing relubrication when needed. - Stainless steel inserts resist corrosion from cleaning chemicals and extend component life.