4″ x 2″ Kingpinless Caster, (RP) Polyflexon Wheel (B&C1697)


  • 4″ x 4-1/2″ Top Plate
  • 4-5/8″ mount height
  • 700 lb. capacity
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4″ x 2″ Kingpinless Caster, (RP) Polyflexon Wheel (B&C1697)

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

  • Designed to be the ultimate solution for traditional casters with the 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® – Round Tread Polyurethane on Cast Iron Core

• Uniquely Formulated “Flex Compound” Polyurethane elastomer is chemically bonded to heavy cast iron core
• Multiple options of bearings for different application
• Standard Color: Red tread on black core
• Temperature range: -40° F to 180° F
• Durometer Shore A 85(+/-5)
• Donut pattern tread

Additional information

Weight 5.000000 lbs
Caster Type


351 – 1,250 LBS

Top Plate Size

Wheel Tread


Wheel Type


Wheel Diameter

Wheel Width



Brake Type


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