Heavy Duty Rubber Swivel Caster Wheels 4 Pack With Brakes Rock Solid Industrial Cart Castors Smooth Rolling Silent Glide Built Tough For Furniture And Heavy Loaders

Sealed Ball Bearing Swivel Casters With Brakes 4 Pack
✔️ Thick steel forks double bearings quiet roll for shop floors

This set of four heavy duty caster wheels attaches directly to furniture carts and toolboxes to make moving heavy loads effortless. The soft rubber tread glides quietly over hardwood tile and carpet while protecting your surfaces from scuffs and scratches.

✅ 4 inch diameter rubber wheels handle up to seven hundred pounds total capacity
✅ Dual wheel brakes stop rotation and prevent top plate swivel instantly
✅ High grade steel fork and mounting bracket resist bending under stress
✅ Precision double sealed ball bearings ensure steady quiet movement

💡 Why do industrial casters require sealed ball bearings instead of open bushings?
Securing proper rolling components prevents premature wear during daily shifts.
- Double sealed bearings trap moisture out while holding smooth torque under load
- Polyurethane cores paired with rubber skins dampen vibration on concrete bases
- Powder coated stems resist rust exposure when left in damp storage areas
- Independent swivel plates reduce scraping friction when turning sharp corners
✝️