UGF310 50mm Eccentric Collar 4-Bolt Flange Heavy-Duty Sealed Ball Bearing Insert, Wide Inner Ring, Offset Locking, M20 Bolt, 1/8-27 NPT Grease Fitting, Cast Iron F310 Housing 10.52 lb

Single UGF310 50mm eccentric collar sealed ball bearing
✔️ M20 bolt, 1/8-27 NPT grease fitting, eccentric locking, wide ring

This single UGF310 50mm 4-bolt flange bearing insert is a heavy-duty sealed ball bearing used for mounting shafts in conveyors, gearboxes and linear slide unit applications where a cast iron F310 housing is required.

✅ Bore (I.D.): 50 mm
✅ Inner ring: wide, bearing steel ball type
✅ Bolt size: M20, 4-bolt F310 flange
✅ Locking: eccentric collar locking for secure shaft clamp
✅ Housing: cast iron F310 style for heavy duty use
✅ Seals: contact seal with slinger, sealed ball bearing design
✅ Lubrication: 1/8-27 NPT grease fitting, relubrication ready
✅ HTS code: 8483.20.40.40, weight: 10.52 lb, single unit

💡 What is a 4-bolt flange sealed ball bearing insert used for in industrial equipment? This component supports and locates rotating shafts while keeping contaminants out for longer service life. - Provides radial and limited axial support in conveyor drives, gearboxes, and linear slide unit setups. - Eccentric collar locking offers quick shaft clamping and accurate positioning for maintenance. - Sealed ball bearing insert reduces contamination and allows greasing via 1/8-27 NPT fittings for field relubrication.