UCFS328 140 mm Piloted Flange Bearing Unit, 4-Bolt Heavy Duty Set Screw Locking, Cast Iron FS328 Housing, Wide Inner Ring, Contact Seal with Slinger, Relubrication 1/8-27 NPT, M36 Bolt

Single UCFS328 140 mm piloted flange bearing unit
✔️ 4-bolt, set-screw locking, cast iron FS328 housing, M36 bolts

This single sealed ball bearing flange unit is made for industrial shaft support on conveyors, drives, gearboxes and linear slide unit setups. It suits applications that need a heavy duty piloted mount with easy relubrication and contact seal protection.

✅ Model UCFS328 piloted flange, insert type ball bearing, I.D. 140 mm
✅ Cast iron FS328 housing with wide inner ring for robust shaft support
✅ Locking: set-screw style, bolt size M36, 4-bolt piloted mount
✅ Seal: contact seal with slinger, lubrication fitting 1/8-27 NPT, relubrication OK

💡 What is a piloted flange bearing unit used for in industrial conveyor and shaft support applications? Piloted flange units give a compact, indexed mounting solution that keeps shafts aligned while offering sealed ball bearing protection and easy maintenance. Short overview: - Supports shafts on conveyors, drives, gearboxes and linear slide unit installations with sealed ball bearing protection - Heavy duty cast iron housing and wide inner ring provide high radial load capacity and shaft stability - Set-screw locking and 4-bolt piloted flange allow straightforward installation and dependable shaft retention - Contact seal with slinger plus 1/8-27 NPT relubrication port helps extend service life and simplify upkeep