UCF217 85mm Wide Inner-Ring 4-Bolt Flange with Set-Screw Lock, Cast Iron F217 style, Sealed Ball Bearing Insert, M20 Bolt Size, 1/8-27 NPT Grease Fitting, single unit

UCF217 85mm flange unit with set-screw lock, single
✔️ 85mm I.D., wide inner ring, cast iron F217, M20 bolts, 1/8-27 NPT

This is a single UCF217 85mm 4-bolt flange bearing unit with a set-screw lock, built for general-purpose industrial shafts, conveyors and linear slide unit mounts.

✅ Model: UCF217 flange insert, single each, general purpose
✅ I.D.: 85mm, wide inner ring, ball bearing insert, sealed ball bearing
✅ Housing: cast iron F217 style, 4-bolt flange, HTS 8483.20.40.40
✅ Locking: set-screw type; bolt size M20; relubrication yes
✅ Seals & lubrication: contact seal with slinger, 1/8-27 NPT grease fitting
✅ Temperature & materials: standard duty to 212f; bearing steel insert (compatible with ceramic inserts)

💡 What is a 4-bolt flange bearing housing used for in conveyor and linear slide unit applications? A 4-bolt flange housing provides stable, bolt-on shaft support and keeps sealed ball bearings aligned and protected in conveyor systems, gearboxes and linear slide units. Quick overview: - Ideal for mounting bearings on frames, panels and machine faces where a compact, secure flange is needed - Keeps sealed ball bearing inserts serviceable with relubrication and contact seals for longer life - Accepts wide inner ring inserts like 85mm I.D., fits M20 bolt patterns and common 1/8-27 NPT grease fittings