Bad Ass Stainless Steel Four Bolt Flange Bearing Unit Set Screw Locking Config Fits One Quarter Inch Bore For Pumps Compressors Processing Machines Contact Seals Grease Zerks Square Mount Style Ready To Run Heavy Industry Tasks Built Tough

Stainless Steel Four Bolt Flange Bearing Unit Setup ✔️ 1 1/4 Bore 3.62 4.61 Length Set Screw Contact Seal Prelube

This stainless steel bearing unit handles heavy loads in pumps compressors and processing machines with grease fitting for maintenance.

✅ Four bolt square mount flange design for sturdy installation stability ✅ Set screw locking inner ring holds shaft position firmly during operation ✅ Rubber contact seals protect internal tracks from dust water and debris ✅ Zerk nipple allows easy grease injection for extended mechanical life

💡 How do set screw locks maintain shaft alignment in stainless flange units?
The mechanism relies on a hardened grub screw pressing against the shaft surface firmly.
- It allows easy adjustment for zero backlash positioning without requiring splines
- Regular lubrication through zerk fittings ensures smooth rotation and reduced wear on threads

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