4 Inch Heavy Duty Industrial Polyurethane Casters Set Of 4 With Dual Ball Bearings Solid Polyurethane Wheels 2500 Lb Capacity Plate Swivel Casters For Carts Machines And Equipment Durability

Heavy-Duty 4-Inch Polyurethane Casters with Dual Bearings
✔️ Set of 4; 625 lb per wheel; 2500 lb total; dual ball bearings

These heavy-duty industrial caster wheels are designed for carts, machines, and heavy equipment. They combine a solid polyurethane wheel with a polypropylene hub and dual ball bearings to deliver smooth, quiet rolling and strong load support on shop floors, outdoor surfaces, and damp environments.

✅ Solid polyurethane wheel offers good traction and durability
✅ Stamped carbon steel plate with polypropylene hub for strength
✅ Each wheel supports up to 625 lb; set handles 2500 lb total capacity
✅ Dual ball bearings reduce noise and extend service life
✅ Wide temperature range supports use from -10°C to 80°C (14°F to 176°F)

💡 What is a caster wheel used for?

Casters help move heavy loads smoothly on carts, trolleys, and equipment in workshops and industrial settings. - handy mobility for carts, trolleys, and equipment - floor-friendly polyurethane wheels prevent scuffing - dual bearings reduce noise and extend life - suitable for damp environments and wash-downs