8″ x 2″ Kingpinless, (UD) D-Polyon, Precision Ball Bearing

41/42 Kingpinless Yokes – Rated up to 2,000 lbs.

• Designed to be the ultimate solution of traditional casters with kingpin being loosened from lateral force
• Extended swivel radius for better maneuverability is available for 6” and 8”
• ASTM45 Steel precisely CNC machined raceway
• Hardened Raceway and ball bearings
• Bright Zinc finish is standard
• 1/4” thick top plate and legs

D-POLYON™ – Round Tread Polyurethane on Aluminum Core

• Polyurethane tread chemically bonded to Aluminum core
• Completed with Precision bearings, and top hat spacers
• Temperature Range -40°F to 180°F
• Durometer Shore D 65(+/-5)
• Donut pattern tread
• Color: Blue