66 Series Polyurethane on Cast-Iron Caster (Top Plate)

A medium heavy-duty caster built for smooth rolling and long service life. The polyurethane tread helps protect floors and rolls quieter than hard wheels, while the cast-iron core adds strength for heavier loads—great for carts, racks, shop equipment, and general material-handling.

Size & Capacity (per caster)

• 4" x 2" — 800 lb — Overall height: 5-5/8"

• 5" x 2" — 900 lb — Overall height: 6-1/2"

• 6" x 2" — 1000 lb — Overall height: 7-1/2"

• 8" x 2" — 1100 lb — Overall height: 9-1/2"

Standard Specs (all sizes)

• Caster type: Swivel (Top Plate) (and/or Rigid if selected)

• Top plate: 4" x 4-1/2"

• Bolt pattern: 2-5/8" x 3-5/8" (fits up to 3" x 3")

• Wheel material: Polyurethane on Cast Iron

• Bearing: Roller Bearing (Code 02)

Notes

Capacity rating is per caster. Actual performance can vary based on floor condition, load distribution, and speed.

Need help choosing the right caster or brake option?
Call: 818-252-0878
Text: 818-645-1693
Email: cis_sale@prodigy.net