Up to 350 lbs
Up to 6,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
High-capacity loads
Shock absorbing
Corrosion resistant
Outdoor / rough terrain
OEM replacements
All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.
















The Ergo-Glide wheel, formerly known as Poly-Soft, is designed to minimize startup and maintain push/pull force, making it ideal for ergonomic applications. Favored by employees and used internally for its balance of rollability and durability, these wheels are a top choice for operations requiring ease of movement.
With a heavy-duty cast iron center and high tensile strength poly, the Ergo-Glide wheel offers superior durability. It's formulated for quieter operation and greater resistance to debris, featuring a softer tread hardness of 82-85 (Shore A scale), ideal for rougher floors and noise reduction in factories.
Available PRONTO with precision ball bearings, these wheels can be integrated into most forged steel and cold forged casters, providing a versatile solution for various industrial needs.
Ergo-Glide wheels boast high-grade liquid cast polyurethane composition, 82-85 Durometer hardness, impressive 570% elongation at break, and 6000-6200 psi tensile strength. Their abrasion resistance is 5-10 times that of ordinary rubber, with a temperature range of -50° to +175° F intermittently.
