Beefy Standard Duty Cast Iron Flange Unit With Four Bolt Mount And Regreasable Deep Groove Ball Bearing Sealed With Felt Labyrinth Seals And A Setscrew Locking Collar For Heavy Radial Loads And Hassle Free Grease Refills

Standard Duty Cast Iron Flange Ball Bearing Housing Sealed
✔️ Cast iron flange, four bolt mount, regreasable sealed bearing

This mounted bearing pairs a cast iron flange housing with a self-aligning deep groove ball insert. You get stability for shafts facing moderate radial loads. Solid cast iron blocks vibration, so your setup runs smoother. You can bolt this unit directly onto flat surfaces for conveyors, fans, or blowers. The design keeps debris out while handling steady operation.

✅ Felt labyrinth seals on both sides trap lubricant and block dust.
✅ Outer grease fitting lets you refill oil without taking the unit apart.
✅ Two setscrews spaced at 120 degrees grip the shaft tight with a three-point hold.
✅ Pin and dimple rivet stops the outer ring from spinning inside the housing.
✅ Black oxide coating covers the races to fight rust and corrosion.
✅ Extended inner ring gives the shaft extra support where it meets the bearing.
✅ Convex outer surface helps the bearing handle small alignment shifts on its own.
✅ Inner ring shields act as barriers to divert debris from the seals.

💡What role do anti-rotation pins play in extending bearing life?
Blocking outer ring movement saves metal components from friction damage and heat build-up.
- A handy pin digs into the housing rim to lock the race in place firmly.
- Reduced sliding motion cuts heat generation to protect shaft threads from stretching.
- Stable alignment keeps rolling balls tracking straight across the raceways longer.
- Less wear means fewer shutdowns when equipment handles reversing direction loads.