Rock Solid Cast Iron Single Flanged Track Wheel 3.5 Inch Diameter 1.44 Inch Face 2.25 Inch Hub With 0.75 Inch Bearing Dead Simple Swap For Heavy Duty Carts And No Stress Sliding Doors

Durable cast iron track rollers for carts and sliding doors
✔️ 3.5 dia 1.44 face 2.25 hub 0.75 bearing cast iron single pack

This single pack cast iron flanged track wheel delivers smooth rolling performance for industrial equipment, material handling carts, and heavy duty sliding door systems. The sealed ball bearing design reduces friction while handling substantial loads without wobbling. Built to replace worn out OEM parts, it mounts straight onto standard axles for a quick weekend fix.

✅ Single flanged cast iron construction for rugged durability ✅ 3.5 inch diameter roll surface fits standard rail tracks ✅ 1.44 inch face width accommodates wide track profiles ✅ 2.25 inch hub length provides stable mounting support ✅ 0.75 inch sealed ball bearing ensures low maintenance operation

💡 What makes a good replacement track wheel for heavy duty carts?

Finding a sturdy swap piece can be handy when your current rollers wear out or seize up. Just match these basics before installing:

- Check the exact wheel diameter and face width for proper rail fit - Verify the hub length and bearing size for direct bolt on mounting - Look for heat treated steel or gray iron materials for load capacity ✝️