Solid Cast Iron Flange Mount Ball Bearing Unit With Knockout 1-3/8 Inch Round Bore And Secure Two Bolt Base Featuring Dependable Contact Seal And Easy Setscrew Tightening For Hella Smooth Light Duty Performance

Precision flange ball bearing with heavy cast iron base
✔️ 1-3/8 inch round bore, 2 bolt base, dependable contact seal

You get a single solid cast iron flange mount ball bearing unit built for light duty work. This handy mechanical part keeps rotating shafts tracking straight while saving you mounting space compared to bulky fixed blocks. You can slide it directly onto conveyor rails or small motor mounts without drilling extra holes.

✅ 1-3/8 inch diameter bore grips your standard round shafts fast
✅ Two bolt base plants firmly against flat plates to stop wobble
✅ Contact shield traps grease inside while blocking shop dust outside
✅ Set screw clamp grabs tight around metal to hold position securely

💡 How does a sealed flange bearing unit prevent premature equipment failure?
A proper ball bearing cuts internal friction so your rollers spin cooler under load.
- Double lip seals keep clean lubricant trapped while pushing out moisture and grit
- Hex set screw locking bites hard into the shaft ridge to kill vibration drift
- Rust resistant cast iron shell spreads torque evenly across both mounting slots

✝️