90mm Single Set-Screw 4-Bolt Flange Bearing with Cast Iron Housing, Wide Inner Ring, M24 Bolt, Contact Seal and 1/8-27 NPT Lubrication Port, Heavy Duty UC318 UCCJO318

90mm single set-screw 4-bolt flange bearing
✔️ 90 mm I.D., cast iron housing, M24 bolt, contact seal, 1/8-27 NPT port

This single 90 mm set-screw 4-bolt flange bearing is made for heavy industrial, agricultural, and transport equipment where a sealed ball bearing and solid cast iron housing deliver reliable performance.

✅ 90 mm inner diameter, wide inner ring
✅ Cast iron CJO318 housing, 4-bolt flange
✅ Set-screw locking for secure shaft attachment
✅ Ball bearing insert, bearing steel material
✅ M24 bolt size, 1/8-27 NPT lubrication fitting
✅ Contact seal with slinger, relubrication ready
✅ Model UCCJO318 / UC318 for heavy duty use

💡 What is a 4-bolt flange bearing used for? A 4-bolt flange bearing supports radial loads and secures rotating shafts at fixed mounting points, keeping machinery aligned and running smoothly. Here’s a quick intro to common uses: - Support radial loads in conveyor and drive systems, great for sealed ball bearing installations - Provide stable mounting for linear slide unit ends and gearbox shafts - Fit agricultural implements and transport equipment where heavy duty cast iron housing is handy - Enable relubrication and maintenance via 1/8-27 NPT port and set-screw locking