Single 4-Bolt Flange Bearing Unit UG CJO307-23 1-7/16 in I.D., Heavy Duty Eccentric Locking Collar, Cast Iron Housing, Relubricatable Sealed Ball Bearing Insert, Wide Inner Ring
✔️ Cast iron housing; double lip contact seal; relubricatable
This single 4-bolt flange bearing unit contains a sealed ball bearing insert with an eccentric locking collar. It’s commonly used on conveyors, fans, pumps, and agricultural equipment where a heavy-duty, relubricatable flange is handy.
✅ Model: UG CJO307-23✅ Inner diameter: 1-7/16 in I.D.
✅ size: del perno size: 2 in.
✅ Housing: Cast iron, style CJO307
✅ Insert type: Sealed ball bearing, bearing steel material
✅ Locking: Eccentric collar locking mechanism
✅ Seal: Double lip contact seal for contamination control
✅ Lubrication: 1/8-27 NPT fitting; relubrication ready
✅ Duty: Heavy; max temp 212 F
✅ Inner ring: Wide section for shaft misalignment tolerance
✅ HTS code 8483.20.40.40; weight approx 5.200 lb; single unit pack
💡 What are common uses for a 4-bolt flange bearing in industrial equipment? A 4-bolt flange bearing provides secure fixed mounting for shafts that need heavy radial support, contamination protection, and periodic relubrication. It’s a go-to choice when you need a rugged flange that stays put under load. Quick practical uses: - Mounting conveyor shafts, blower fans, and pump drives where a sealed ball bearing is required - Supporting linear slide unit guides and short transmission shafts in tight spaces - Swapping in ceramic-compatible or high-speed sealed inserts for lower friction or longer service life