UCNFL206-20MZ2B 1-1/4 in Wide Set-Screw Sealed Ball Bearing Insert, Zinc-Plated Inner, 2-Bolt Black Polymer Flange Housing, Contact Seal with Slinger, 3/8 in Bolt, Relubricatable

Single 1-1/4 in wide set-screw sealed ball bearing
✔️ 2-bolt black polymer flange, zinc-plated insert, relubeable

This single 2-bolt flange sealed ball bearing insert fits 1-1/4 in shafts and is typically used on conveyors, fans, gearboxes, and linear slide units where a compact sealed flange is handy.

✅ Inner diameter: 1-1/4 in, wide inner ring
✅ Insert: zinc-plated ball bearing with set-screw locking
✅ Housing: 2-bolt black polymer flange, NFL206 style
✅ Bolt size: 3/8 in; lubrication tap: 1/4-28 UNF; relubricatable
✅ Seal: contact seal with slinger; temp rating to 212°F
✅ Pack: single bearing; weight 0.92 lb; HTS 8483.20.40.40

💡 What is a 2-bolt flange mounted sealed ball bearing used for? A 2-bolt flange mounted sealed ball bearing supports radial shafts, holds shaft position, and keeps contaminants out so maintenance is easier and replacement is quick. Short intro: Common applications include: - Conveyor and idler shafts using sealed ball bearing inserts for dust protection and simple swap-outs - Fans, pumps, and gearboxes where a compact flange bearing with relubrication is required - Linear slide units and light drive assemblies needing set-screw locking and a wide inner ring for extra stability