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.

8" x 3" Semi-Steel Casters · 2,500 lb · 5-1/4" x 7-1/4" Plate

Plate sizes: 5-1/4 x 7-1/4Bolt holes: 3-3/8 x 5-1/4 slotted to 4-1/8 x 6-1/8Diameter: 8 inTread: 3 inCapacity: up to 2,500 lb

Match a 5-1/4 x 7-1/4 top plate when bolting casters under heavy warehouse carts, die carts, and plant fixtures. Typical builds show wheel diameters 8 in, cast iron and steel treads, and capacities 2,500 lb. For dual-wheel or wide treads, check fork clearance and swivel radius in tight aisles. Larger plates spread bolt stress on thick frames under continuous tow abuse. These heavy-duty options cover everyday heavy warehouse carts, die carts, and plant fixtures without jumping to extreme forged series.

Product Features

Heavy Duty Construction: Built for extreme durability, perfect for high-load applications

Wheel Design: 8" Semi-Steel - SS wheels for superior shock absorption and smooth movement

Top Plate Options: Available in multiple sizes to suit various equipment configurations

Load Capacity: Engineered to handle demanding weight capacities with ease

Versatile Applications: Ideal for industrial, warehouse, and heavy-duty manufacturing environments

The Durastar Casters Xtreme Heavy Duty Top Plate Casters in the 90 SERIES, featuring 8" Semi-Steel - SS wheels, provide unmatched strength and stability. Engineered to withstand extreme environments, these casters are perfect for handling heavy loads in industries such as manufacturing, warehousing, and logistics.

The 8" SS wheels on a robust steel frame offer exceptional shock-absorbing capabilities, ensuring smooth maneuverability even on rough or uneven surfaces. Whether you're moving heavy machinery or equipment, these casters are designed to make the task easier and more efficient, reducing strain and minimizing wear and tear.

Durastar's top plate casters are built to last, with a heavy-duty construction that ensures long-term reliability and performance. These casters provide the versatility to be used in a wide range of applications, from industrial setups to heavy-duty material handling.

BHP: 1-3/4″ × 2-7/8″, slotted to 3″

BHP: 1-3/4″ × 2-15/16″ slotted to 2-3/8″ × 3-3/8″

BHP: 2-5/8” X 3-5/8” (Slotted to 3” x 3”)

BHP: 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"

(3″ Wide Casters), Industry-Standard

BHP: 3-3/8" x 5-1/4" slotted to 4-1/8" x 6-1/8"

BHP: 4-1/8" x 6" slotted to 4-1/2" x 6-1/8"

View All • 21 Plate Sizes

Plate Casters

Stem Casters

Stainless Casters

Ergonomic Casters

Leveling Casters

8" x 3" Semi-Steel Casters · 2,500 lb · 5-1/4" x 7-1/4" Plate

Durastar Casters | Xtreme Heavy Duty Top Plate Casters - 90 SERIES with 8" Semi-Steel - SS Wheels

Product Features

Enhance Your Heavy Duty Operations