Beefy Flange Bearing Unit F4B 104 RM Four Bolt Mount With One And A Quarter Inch Bore Set Screw Locking Regreasable Dual Contact Seals Cast Iron Housing Three And Five Eighths Inch Bolt Hole Spacing And 5730 Lbf Dynamic Load
✔️ Four-bolt flange unit, 1.25 in bore, grease port, sealed
This heavy-duty flange bearing unit mounts shafts perpendicular to the housing, making it ideal for conveyors, fans, blowers, and other processing equipment. The cast iron housing provides rigidity and damping, while a grease fitting enables easy re-lubrication.
✅ Double-sealed deep-groove ball bearing insert supports radial, thrust, and combined loads.
✅ Four-bolt mounting with 3 5/8 in (92.1 mm) bolt spacing.
✅ Bore: 1 1/4 in (31.75 mm); setscrew locking for secure shaft grip.
✅ Cast iron housing and steel bearing unit for rigidity and damping.
✅ Dual contact seals on both sides to retain lubricant and block contaminants.
✅ Grease fitting on housing for re-lubrication.
💡 What is a flange bearing unit used for in industrial machinery? This handy piece keeps shafts aligned and supported where mounting surfaces are perpendicular to the shaft axis.
- supports radial, thrust, and combined loads for stable operation- ideal for conveyors, fans, blowers, and processing lines
- provides secure shaft locking with setscrews