Rock Solid Heavy Duty Caster Wheels With Tough Polyurethane Treads And Rustproof Cast Iron Cores For Platform Dollies And Military Gear 4000 Lb Rating Two Brake Two Swivel

Pack of four heavy duty poly urethane caster wheels
✔️ 4000 pound capacity set plus sealed rollers and iron cores

A complete set of four industrial roller wheels built for hauling CNC lathes, steel workbenches, and storage racks across busy shop floors. These units handle freezing cold zones and hot foundry areas without warping, delivering steady movement for heavy platforms.

✅ Dual ball bearing swivel mechanism
✅ Triple lip sealed rollers
✅ Red polyurethane grip cover
✅ Wide temperature range settings
✅ Two built in braking systems

💡 What benefits do sealed ball bearing caster wheels offer for heavy workshop loads?

Picking the right rolling gear keeps your mobile equipment handy during heavy shifts. - Sealed track units block shop dust and metal shavings from internal shafts - Polyurethane compounds absorb vibrations to protect sensitive machine parts - Load ratings scale up quickly when you switch from single mounts to full sets - Thick stem designs lock tight to prevent wobbling during sharp directional turns✝️