UEF207-20 Single 1-1/4 in (31.75 mm) Wide Inner Ring Accu-Loc Concentric Collar 4-Bolt Flange Ball Bearing Unit, F207 Cast Iron Housing, Contact Seal, 1/8-27 NPT Lube Fitting, Extended Insert

Single 1-1/4 in Accu-Loc 4-Bolt Flange Ball Unit
✔️ ID 1-1/4 in (31.75 mm), F207 cast iron housing, contact seal

This single 4-bolt flange ball bearing unit with a wide inner ring is built for conveyor rolls, agricultural shafts, and industrial drive systems where a sealed, relubricatable pillow-style insert is needed.

✅ Model: UEF207-20
✅ Bore: 1-1/4 in (31.75 mm), wide inner ring
✅ Housing: Cast iron F207, 4-bolt flange style
✅ Insert: Ball bearing, bearing steel, Accu-Loc concentric collar
✅ Locking: Concentric collar locking insert
✅ Bolt size: 1/2 in (12.7 mm) flange bolt
✅ Lubrication: 1/8-27 NPT grease fitting, relubricatable
✅ Seal: Contact seal with slinger for dust protection
✅ Temp rating: Standard up to 212 F (100 C)
✅ Weight: 3.180 lb (1.44 kg); HTS 8483.20.40.40

💡 What is a 4-bolt flange ball bearing unit used for in conveyor, agricultural, and industrial drive applications? A handy choice for mounting sealed ball bearing inserts where a secure floor- or panel-mount is needed. - Provides a ready pillow-block style housing for shafts in conveyors, feeders, and roller systems, improving alignment and load support. - Offers sealed ball bearing protection with relubrication ports for longer service life in dusty or wet environments; can be paired with ceramic balls for corrosion resistance. - Works well as a flange-mounted bearing for linear slide unit guides, roller shafts, and farm equipment where easy replacement and maintenance matter.