Material: Thermoplastic Rubber wheel tread chemically bonded to a polyolefin core. Excellent for indoor usage on smooth surfaces to reduice noise and vibration.
Caster Wheel Diameter : 3"/3.5"/4"/5", Wheel Tread Width: 1.25". Axle Bore: 3/8", Hub Length: 1.6". Rubber Wheels can withstand most chemicals, solvents, acids and oils, giving you a perfect experience.
Load Capacity: 3": 250lbs per wheel; 3.5": 250lbs per wheel; 4": 300lbs per wheel; 5": 350lbs per wheel. Shock absorbing cushioned slide offers floor protection.
Smooth-Running Wheels: Built in ball bearing make the caster wheels rolling smoother and quieter. Non-Marking floor safe wheel.
Widely Used: Industrial caster wheels heavy duty are mainly used in Hospitals, Food Service, Bakeries, Schools, Hotel, Laboratories, Warehouse and many other uses.