UEF204-12 3/4 in Wide Inner Ring Accu-Loc 4-Bolt Flange Unit, Single sealed ball bearing with concentric collar, cast iron F204 housing, contact seal, 1/4-28 UNF grease fitting, 3/8 bolts

UEF204-12 3/4 in Wide Inner Ring 4-Bolt Flange Unit
✔️ Single sealed ball bearing, 3/4 in I.D., 1/4-28 grease fitting, collar

This single UEF204-12 4-bolt flange unit is a sealed ball-bearing insert in a cast iron F204 housing, commonly used on conveyors, fans, and agricultural shaft supports.

✅ Model: UEF204-12, single 4-bolt flange unit, SKU 17063
✅ Inner diameter: 3/4 in (0.75 in) I.D., wide inner ring
✅ Housing: cast iron, housing style F204
✅ Insert: ball bearing, bearing steel inner ring
✅ Locking: concentric collar for secure shaft clamping
✅ Bolt size: 3/8 in bolt holes, 4-bolt pattern
✅ Seals: contact seal with slinger, sealed ball bearing design
✅ Lubrication: 1/4-28 UNF grease fitting (relubricatable)
✅ Duty: standard general purpose, max temp ~212f, weight ~1.440 lb

💡 What is a 4-bolt flange unit sealed ball bearing used for? A sealed 4-bolt flange unit is a handy mounted bearing that supports rotating shafts while keeping lubrication in and contaminants out. Quick intro to common uses: - Ideal for conveyor drives, agricultural equipment, and industrial fans where a compact sealed ball bearing is needed - Works with linear slide unit setups and pillow block style arrangements for aligned shaft runs and easy replacement - Sealed design and relubrication port reduce maintenance on light to medium duty machines