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.

4" x 2" Casters

Diameter: 4 inTread: 2 inCapacity: 450 lb per casterPlate sizes: 4-1/2 x 6-1/2

You get two polyurethane casters here from Hamilton and CasterHQ with 4 in wheels, rated 450 lb each. The top plate is 4-1/2 x 6-1/2 in on all of them, in both swivel and rigid. You will find a Hamilton R-HS-42EMB 4 x 2 in Ergo-Tech rigid caster rated 450 lb and a Hamilton S-ERGO-42EMB 4 x 2 in Ergo-Tech swivel caster rated 450 lb here.

Top Quality Ergo X2 Casters by Hamilton

Discover the Hamilton Ergo X2 Casters with 4" Ergo-Tech Wheels – the premier choice for industries prioritizing ergonomics and durability. Boasting a 4" Ergo-Tech Wheel design, these casters are crafted for optimized mobility and reduced push-pull force. The Ergo X2 ensures seamless transportation even in challenging terrains, solidifying its place as a top-ranking product for industrial use.

Maximized Performance with Hamilton's Ergo X2 Casters

Opt for Hamilton's Ergo X2 series to experience state-of-the-art ergonomic design coupled with durability. Perfect for high-traffic industrial and warehouse settings, these casters promise reduced wear-and-tear and superior efficiency. Choose Hamilton – the trusted name in industrial-grade casters.

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

4" x 2" Casters

Hamilton Ergo X2 Casters with 4" Ergo-Tech Wheels

Top Quality Ergo X2 Casters by Hamilton

Maximized Performance with Hamilton's Ergo X2 Casters

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