Heavy Duty Pro Grade Cast Iron 4-Bolt Flange Bearing Unit With 2-11 16 Inch Bore And Set Screw Lock Built For Quarry Equipment Vibratory Feeders And Mixers Tank Like Industrial Beast

Heavy Duty Cast Iron 4-Bolt Flange Bearing 2-11/16 Bore
✔️ UCF214-43 Cast Iron 4-Bolt Flange Set Screw Lock 5.98 x 7.60

You run quarry rigs or vibratory feeders and tough shaft support matters daily. This single cast iron 4-bolt flange bearing locks securely onto your shaft while handling heavy loads and constant vibration. The solid mount keeps your mixer or feeder aligned under stress. Pre-lubricated and ready to roll, it cuts down on maintenance checks between jobs.

✅ 2-11/16 inch bore fits standard shafts with precision grip
✅ 5.98 inch bolt center-to-center ensures rigid mounting alignment
✅ 7.60 inch overall length provides ample coverage for heavy duty use
✅ Set screw locking secures shaft position during high vibration runs
✅ Cast iron housing offers tank-like durability for quarry environments
✅ Single lip seal protects inner races from dust and debris ingress

💡 Why do operators prefer 4-bolt flange bearings over 2-bolt versions for hard-core vibration?
These four-anchor mounts prove handy for spreading stress across the frame to keep the shaft locked in place during heavy impacts.
extra bolts give tighter clamping force to stop creeping under load
flange design creates a wider base for better heat dissipation and stiffness
set screw locking works with this mount to prevent shaft slip in feeders
cast iron blocks absorbs energy better than stamped steel in mixers