Dual Wheel Kingpinless : 40,000 lbs. each

Dual Wheel Casters offer high weight capacities with minimal overall heights, better load distribution, floor protection and mobility than single wheel casters. Spreading the weight over a wider floor area while offering a differential action results in less friction between the wheels and the floor, requiring less effort for the caster to swivel.

• Unique hot forged ASTM1045 steel forged raceways are hardened and precision machined.
• Raceway is held together with 1/2 " diameter HRC45 Steel ball bearings.
• Engineered for unsurpassed durability and eliminates problems associated with kingpin failure.
• 3/4 " Grade 5 axle with lock nut.
• Zerk fittings standard on swivel raceway for easy bearing lubrication.
• 4-position notches standard.
• Zinc plated.
• Large selection of wheels & bearing types for a wide range of applications.