4 Inch Industrial Casters Set Of 4 With Polyurethane On Polyolefin Core Wheels And Double Roller Bearings For Heavy Duty Handling Industrial Trolleys 3200 Lb Capacity Quiet Non Marking Pro Tech Tread

4-Inch Industrial Caster Set with 3200 lb Capacity
✔️ 4 wheels on polyolefin core with polyurethane tread, double bearings

This four-wheel caster set is engineered for heavy handling on carts, trolleys, and industrial equipment. Its non-marking polyurethane tread protects floors while delivering smooth maneuverability in tight spaces, making it ideal for warehouses, hospitals, kitchens, and labs.

✅ Load capacity for full set: 3200 lb (800 lb per wheel)
✅ Wheel size: 4 in diameter x 2 in wide (101.6 mm x 50.8 mm)
✅ Polyurethane tread on polyolefin core provides non-marking floor protection
✅ Double ball bearings deliver smooth, stable rolling
✅ Non-marking, shock-absorbing design for floor protection and long life

💡 What are polyurethane caster wheels with non-marking tread used for in industrial settings?

These handy wheels help move heavy loads without scuffing floors and keep noise to a minimum.

- handy for hospital carts, food service carts, labs, and warehouses
- double bearings for easier turning and longer life
- non-marking tread protects floors in clinics and schools
- good performance on smooth and lightly uneven surfaces