Single 4-Bolt Flange Sealed Ball Bearing Unit UCFPL201-8MZ2W, 1/2 in (12.7 mm) ID Wide Inner Ring, Zinc-Plated Insert, Set-Screw Lock, White Polymer FPL204 Housing

Single sealed 4-bolt flange ball bearing, 1/2 in (12.7 mm)
✔️ Wide inner ring, zinc-plated insert, set-screw lock, white housing

This single sealed 4-bolt flange bearing insert, model UCFPL201-8MZ2W, is a ready-to-mount white FPL204 polymer housing unit commonly used for conveyors, fans, HVAC, agricultural and light industrial shaft supports.

✅ Model: UCFPL201-8MZ2W, single 4-bolt flange insert
✅ I.D.: 1/2 in (12.7 mm), wide inner ring for added load capacity
✅ Bolt size: 3/8 in (9.53 mm) mounting holes, 4-bolt flange pattern
✅ Insert: zinc-plated ball bearing with set-screw locking
✅ Seals: contact seal with slinger, sealed ball bearing for contamination control
✅ Housing: white polymer FPL204, replacement-ready insert unit
✅ Lubrication: 1/4-28 UNF fitting (0.25 in / 6.35 mm), relubricatable
✅ Duty/temp: standard duty, up to 212°F (100°C); HTS 8483.20.40.40

💡 What is a flange mounted sealed ball bearing used for? Flange mounted sealed ball bearings are handy shaft supports that simplify mounting and protect lubrication in dirty or wet environments. - Support shafts in conveyors, fans, pumps, HVAC, agricultural machines and light industrial drives, acting like a pillow block or flange unit. - Provide sealed ball bearing performance to keep grease in and contaminants out, with relubrication options via 1/4-28 UNF fittings. - Fit retrofit installs and linear slide unit setups where a sealed insert or ceramic upgrade improves life and reliability.