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.

3-1/2" x 3" Polyurethane Casters

Capacity: up to 2,300 lb

3-1/2" x 3" Polyurethane Casters for warehouse carts on epoxy and smooth concrete. You will see polyurethane treads, industrial frames, and capacities 2,300 lb across the SKUs listed below. Pair swivel and rigid casters for tracking, or use total locks where the cart must park on a grade. Confirm stem length and thread pitch on stem mounts so the shoulder seats flush in the boss.

Key Features

Dimension: 3-1/2 inch diameter for optimal balance and mobility.

Material: High-quality polyurethane for durability and floor protection.

Ergonomic Design: Reduces strain on equipment and operators, enhancing efficiency.

Versatile Application: Ideal for a range of industrial environments.

Smooth Operation: Provides excellent maneuverability and noise reduction.

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

3-1/2" x 3" Polyurethane Casters

Hamilton 3-1/2" UltraGlide Ergo Polyurethane Wheels

Product Overview

Key Features

Benefits

Why Choose Hamilton's Polyurethane Wheels?