MUCFBL204-12B 3/4 in Sealed Ball Bearing Insert for Flange Mount, Stainless Inner Ring, Set-Screw Lock, Wide Inner Ring, 3-Bolt Polymer Black Housing for Washdown, 3/8 in Bolt, 1/4-28 UNF Port

Sealed 3/4 in ball bearing insert with flange, single unit
✔️ Stainless inner ring, set-screw lock, 3-bolt polymer housing

This sealed 3/4 in ball bearing insert is a single-unit 3-bolt flange assembly in a black polymer housing, commonly used in washdown environments, conveyor rollers, linear slide units, and food equipment where a sealed ball bearing is preferred.

✅ Model: MUCFBL204-12B, single bearing unit
✅ I.D.: 3/4 in; inner ring width: wide
✅ Insert material: stainless steel; insert type: ball bearing
✅ Locking: set screw; housing style: FBL204, color: black polymer
✅ Bolt size: 3/8 in; 3-bolt flange bracket
✅ Seal: contact seal with slinger; rated to 212°F
✅ Lubrication: fitting tap 1/4-28 UNF, relubrication port present
✅ HTS code 8483.20.40.40; ideal for washdown bearing needs

💡 What is a flange-mounted sealed ball bearing insert used for in washdown conveyor and linear slide unit applications?

These inserts are handy choices when you need a compact, sealed ball bearing solution that mounts easily to a flange and resists moisture and contaminants.

- Sealed ball bearing design keeps grease in and water out for washdown settings - Set-screw locking and stainless inner ring offer secure mounting and corrosion resistance - Relubrication port (1/4-28 UNF) extends service life in conveyor and linear slide unit uses - Fits standard 3-bolt flange patterns for quick replacement and maintenance