Front view of Z20SAX31NGDF caster with green epoxy resin wheel and square stem.
Side view of Z20SAX31NGDF caster with green epoxy resin wheel and square stem.
Rear view of Z20SAX31NGDF caster with green epoxy resin wheel.
Front view of Z20SAX31NGDF caster with green epoxy resin wheel and square stem.

Z20SAX31NGDF

A light/medium duty caster with a 4″ x 1 1/2″ high-temp epoxy resin wheel and Zinc Plated Steel construction. This caster is designed for high-temperature environments and offers a 300 lb load capacity with smooth operation thanks to Quad X bearings. Ideal for applications in food equipment, medical, and material handling environments.

  • Caster Type:Swivel
  • Tread Width:1 1/2"
  • Wheel Diameter:4"
  • Wheel Type:Epoxy Resin
  • Capacity:300 LBS
  • Finish:Zinc Plated Steel with Lacquer Dip
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Additional information

Caster Type

Wheel Part No

Wheel Material

Attachment Method

Caster Finish

Product Series

Series Types

Industry

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Application

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Threadguard

Overall Height

Swivel Radius

Wheel Diameter

Wheel Tread Width

Wheel Color

Axle Size

Bearing Type

Bearing Material

Wheel Profile

Hub Width

Wheel Durometer

Load Capacity

Operating Temp

Bearing Size

Warranty Duration

  • Food Equipment: Durable, heat-resistant design, perfect for high-temperature cooking equipment or food storage units.
  • Medical Equipment: Its high-temp and corrosion-resistant features make it ideal for medical carts and devices.
  • Material Handling: Great for moving light to medium loads in warehouses, backroom operations, and other material handling environments.
  • Janitorial: Works well in harsh conditions where exposure to chemicals or water is frequent.
  • Institutional Use: Suitable for carts and transport units in schools, office buildings, and public facilities.

  • Wheel Diameter: 4 inches
  • Wheel Width: 1 1/2 inches
  • Hub Width: 1.5 inches
  • Material: Zinc Plated Steel with Lacquer Dip Yoke
  • Bearing Type: Quad X
  • Axle Size: 5/16″
  • Mounting Type: Square Stem (SA 0.845″ x 2 1/2″ Long)
  • Tread Material: High-Temp Epoxy Resin
  • Load Capacity: 300 lbs
  • Operating Temperature: -20°F to 475°F
  • Caster Type: Swivel
  • Brake Type: No brake
  • Warranty: One Year Warranty
  • Series: 20 Series
  • Wheel Color: Standard Green
  • Mounting Options: Square Stem (SA 0.845″ x 2 1/2″), Custom stems available upon request.
  • Brake Options: None (Brake options may be available in other models).
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