Heavy Duty Swivel Caster Wheels Set Of Four Offering A Smooth Operator Glide Industrial Polyurethane Silent Treaded Stems Beefy Load Bearing For Carts Furniture Gear

Set of four heavy duty caster wheels for quiet indoor rolling
✔️ 3 to 5 inch polyurethane wheels handle demanding rolling tasks

This four piece caster wheel kit delivers reliable mobility for furniture, storage carts, and equipment. The solid rubber tires distribute weight evenly to protect hardwood floors and carpets while supporting dense industrial loads. Handy mounting hardware lets you upgrade stationary racks or replace worn out wheels in minutes.

✅ Wheel diameter offers 3 to 5 inches (75 to 125 mm) options for flexible height choices
✅ Load ratings scale from 300 to 360 kg (661 to 793 lbs) per mount for heavy gear
✅ Stem height provides 105 to 150 mm (4 to 6 inches) spacing under mounted frames
✅ Mounting hole accepts 10 to 16 mm (3 8 to 5 8 inch) bolt patterns for easy install

💡 What makes sealed industrial swivel caster wheels highly dependable for moving heavy warehouse racks?
These motion systems rely on protected internal components to maintain steady performance under constant stress.
- Double row angular contact bearings eliminate play during tight corner navigation
- Solid polyurethane tire compounds resist abrasion while damping vibration on uneven concrete
- Reinforced mounting stems distribute concentrated point loads away from thin shelf edges
- Universal stem geometry simplifies direct swap upgrades for aging office furniture frames