8″ x 3″ Kingpinless, (HU) Solid Casted Polyurethane Elastomer, Precision Ball Bearing


  • 4-1/2″ x 6-1/4″ top plate
  • 10-1/8″ mount height
  • 3,000 lb. capacity
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57/58 Heavy Duty Kingpinless Yokes – Rated up to 7,000 lbs.

• ASTM1045 drop forged swivel head, 5/16” thick, 3” diameter precisely machined and hardened raceway, loaded ½” dia. hardened ball bearings
• Viton® Seal integrated with raceways available
• Legs are double welded 3/8” thick steel
• Grease fitting on raceway and axle
• 3/4” axle bolt/nut
• Zinc plated finish


• Super strength solid casted polyurethane elastomer mechanically locked with glass filed nylon bearing collar
• Variety of bearing options for optimal performance at different applicatons
• Color: Gray with black bearing collar
• Durometer: Shore 65(+/-5)
Temperature range: -50°to 180° F

Additional information

Weight 9.000000 lbs
Caster Type


2,501 – 6,000 LBS

Top Plate Size

Wheel Diameter



Wheel Width

Wheel Type



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