UCFL207-22MZ2B 4-Bolt Flange Bearing Assembly Single Unit 1-3/8 in (34.93 mm) ID Wide Zinc-Plated Ball Insert with Set-Screw Lock, Contact Seal, 1/4-28 UNF Lube Tap, Black Polymer FPL207 Housing

4-bolt flange sealed ball bearing, single unit
✔️ 1-3/8 in (34.93 mm) ID, wide zinc insert, set screw lock

This is a single 4-bolt flange sealed ball bearing insert housed in a black polymer FPL207 flange, built for general-purpose shaft mounting in light industrial and conveyor applications.

✅ I.D.: 1-3/8 in (34.93 mm), wide inner ring for better shaft support
✅ Insert: zinc-plated ball bearing, wide inner ring, set-screw lock
✅ Housing: black polymer FPL207, 4-bolt flange for secure mounting
✅ Seal: contact seal with slinger to retain lubricant and exclude dirt
✅ Lubrication: 1/4-28 UNF grease fitting tap, relubrication ready
✅ Bolt size: 1/2 in (12.7 mm) mounting holes, standard 4-bolt pattern
✅ Weight: 1.660 lb (0.753 kg); suitable for general purpose UC207-22MZ2 style installs

💡 What is a 4-bolt flange sealed ball bearing used for? A handy mount for securing rotating shafts where a sealed ball bearing and fixed flange are needed. - Ideal for mounting shafts on conveyors, gearboxes, and light machinery with a secure 4-bolt flange - Works well in linear slide unit setups, idler shafts, and drive systems needing sealed ball bearing protection - Easy maintenance with 1/4-28 UNF lube port and set-screw locking for quick shaft adjustments