UKF307+H2307 30mm Wide Adapter Bearing with Concentric Lock, Heavy Duty 4-Bolt Flange F307, M16 Bolt Size, Contact Seal, Relubrication Fitting, Sealed Ball Bearing Single Unit

30mm wide adapter single bearing with concentric lock
✔️ 4-bolt F307 flange, M16 bolts, contact seal, relube, single unit

Single 30mm wide adapter bearing in a cast-iron F307 4-bolt flange, ideal for conveyor drives, agricultural gearboxes, and industrial shaft support where a sealed ball bearing unit is needed.

✅ Bore: 30mm wide inner ring, ball bearing insert
✅ Housing: Cast iron F307, 4-bolt flange style
✅ Insert: Bearing steel, wide inner ring ball bearing
✅ Locking: Concentric adapter H2307 for secure fit
✅ Bolt size: M16 flange bolts, 4-bolt pattern
✅ Seal & relube: Contact seal with slinger, relubrication yes
✅ Lubrication fitting: 1/8-27 NPT tapped port for grease
✅ Duty & temp: Heavy duty application, up to 212f operating temp

💡 What is a 4-bolt flange adapter bearing used for in industrial shaft support? It’s a handy sealed ball bearing option for mounting and supporting driven shafts. - Provides robust sealed ball bearing support for radial loads and alignment control - Fits into linear slide units, conveyor drives, gearboxes, and other industrial housings - Uses concentric adapter locking and relubrication fittings for easy maintenance