MBFBL6-20CEB 1-1/4 in Narrow Inner-Ring Stainless Set-Screw Single-Row Ball Bearing, Closed Contact Seal, Black Polymer 3-Bolt Flange Housing, Washdown, 3/8 in Bolt

1-1/4 in Narrow Stainless Set-Screw Flange Bearing
✔️ Single bearing, 1-1/4 in ID, 3/8 in bolt flange, closed seal

This is a single 1-1/4 in narrow inner ring set-screw flange ball bearing (model MBFBL6-20CEB) in a black polymer 3-bolt housing, built for washdown and general industrial use where a sealed ball bearing and easy relubrication are important.

✅ Model: MBFBL6-20CEB, single bearing, narrow inner ring
✅ I.D.: 1-1/4 in; insert material: stainless steel; single-row ball bearing
✅ Housing: black polymer FBL206, 3-bolt flange; bolt size: 3/8 in
✅ Covers: polypropylene (1 open, 1 closed); seal: contact closed cover
✅ Locking: set screw; lubrication fitting: 1/4-28 UNF; relubrication: yes
✅ Duty: standard; max temp: 212 F; HTS code: 8483.20.40.40

💡 What is a 3-bolt flange sealed ball bearing used for in washdown systems? A handy overview for maintenance techs and designers. - Keeps shafts aligned and supported under radial loads, great for pillow block and flange mounts - Sealed ball bearings resist moisture and contaminants common in washdown environments - Stainless insert plus relubrication fitting help prevent corrosion and extend service life - Common in linear slide units, conveyors, gearboxes, and general machinery where a sealed bearing is needed