5″ x 2″ Kingpinless, (UA) Polyflexon Wheel, Precision Ball Bearing, Top Lock Brake

41/42 Kingpinless Caster 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

POLYFLEXON® on Aluminum Core Wheels

• Uniquely formulated “Flex Compound” Polyurethane elastomer is chemically and mechanically bonded to heavy aluminum core
• Completed with Precision bearings, top hat and spacers
• Temperature Range -40°F to 180°F
• Durometer Shore A 95 (+/- 5)
• Donut pattern tread