4″ Polyurethane on Steel Swivel Caster

• Wheel Diameter

  4″

• Wheel Width

  2″

• Overall Height

  5-5/8″

• Weight Capacity

  700 lbs.

• Color

  Red

• Wheel Configuration

  Single Wheel

• Tread Style

  Flat Tread

• Wheel Material

  Polyurethane

• Bearing Type

  Roller Bearing

• Core Material

  Cast Iron

• Caster Type

  Kingpin Swivel

• Mounting Type

  Top Plate

• Top Plate

  4″ x 4-1/2″

• Mounting Bolt Size

  3/8″

• Lead Time to Ship

  3-5 Business Days

• Swivel Radius

  3.25

• Axle Type

  Zirc Axle

• Durometer

  95 Shore A (+/- 5)

• Fork Finish

  Zinc Plated

• Temperature Range

  -40 to +180 F

• Application

  Manual Push/Pull

• Environment

  Delicate Flooring, Limited Space for Maneuverability, Varied

• Floor Type

  Varied-Indoor

• Industry

  Distribution, Engineering, Machine Shop, Manufacturing

• Noise Reduction

  No

• Dust Cap

  No

• Thread Pitch

  No

• Stem Length

  No

• Ship Weight

  5.49 lbs

You’re viewing caster SKU 4-81-939-7

This 4″ x 2″ Polyurethane on Steel Swivel Caster features a weight capacity of 700 lbs. The 95 Shore A polyurethane elastomer is chemically bonded to a semi steel wheel core and has an operating temperature range of -40 to +180° Fahrenheit. Polyurethane on steel wheels offer high weight capacities while providing good floor protection, and works well in both indoor and outdoor environments. The wheel core can rust when wet, so this wheel is not recommended for applications which operate where water is present.

For more info, check out Caster Wheel Types.