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.

2.5" x 1.375" Polyolefin Wheels

Diameter: 2-1/2 inTread: 1-3/8 inCapacity: up to 200 lb

This collection gathers industrial casters used on warehouse carts, racks, and everyday plant fixtures. You will see wheel diameters 2-1/2 in and polyolefin treads across the SKUs listed below. Use kingpinless or heavy plate series when shock loads keep shearing kingpin races. Match bolt-hole spacing or stem diameter to the frame before you standardize a fleet. These medium-duty options cover everyday warehouse carts, racks, and everyday plant fixtures without jumping to extreme forged series.

Unmatched Quality & Efficiency

Hamilton's 2-1/2" Aqualite Polyolefin Wheels redefine performance with their unmatched durability and lightweight design. Ideal for a range of environments, these wheels are engineered for effortless mobility and long-lasting service. Featuring 5/16" bearings, they ensure smooth operation across various surfaces.

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

2.5" x 1.375" Polyolefin Wheels

Hamilton 2-1/2" Aqualite Polyolefin Wheels with 5/16" Bearings

Unmatched Quality & Efficiency

Versatile Utility Across Industries

Elevate Your Equipment's Performance