UCFEU312 Single 60 mm Heavy Duty Set-Screw Expansion Ball Bearing, 4-Bolt Flange, Wide Inner Ring, M20 Bolt Size, Cast Iron Housing, Contact Seal, Relube Port

Single 60 mm heavy set-screw expansion ball bearing
✔️ 4-bolt flange, M20 bolts, 60 mm I.D., wide inner ring, relube port

This single UCFEU312 60 mm heavy duty set-screw expansion ball bearing fits a cast iron 4-bolt flange housing. Commonly used on industrial drives, conveyor shafts, motor mounts and linear slide unit assemblies where a sealed ball bearing with relubrication access is required.

✅ I.D.: 60 mm; inner ring: wide; insert material: bearing steel
✅ Insert type: ball bearing; locking: set screw; bolt size: M20
✅ Housing: cast iron; type: 4-bolt flange; duty: heavy
✅ Seal: contact seal with slinger; lubrication tap: 1/8-27 NPT; relubrication: yes
✅ Covers: none; expansion: no; max temp: 212°F; HTS: 8483.20.40.40
✅ Model: UCFEU312; pack: single bearing; weight: 18.84 lb each

💡 What is a 4-bolt flange ball bearing used for in industrial machinery and linear slide units? It's a handy mounting choice for supporting shafts and components under radial load. - Supports rotating shafts in conveyors, gearboxes and motor drives as a sealed ball bearing mount. - Provides secure flange mounting for linear slide unit setups and machine frames with relubrication access. - Delivers heavy duty performance with wide inner ring, set-screw locking and contact seal to resist contaminants.