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.

3-1/4" x 2" Phenolic Casters

Diameter: 3-1/4 inTread: 2 inCapacity: up to 700 lb

Phenolic casters here serve bake carts, metalworking fixtures, and debris-heavy floors. Catalog chips cover wheel diameters 3-1/4 in, phenolic treads, and plate-mount frames. Size capacity from the heaviest corner load with shock margin, and keep overall height consistent across the set. Softer treads quiet finished floors; harder compounds last longer on chips, heat, and rough concrete. These medium-duty options cover everyday bake carts, metalworking fixtures, and debris-heavy floors without jumping to extreme forged series.

3-1/4" Plastex Phenolic Wheels

Featuring one caster within the 3-1/4" range. Choose the 3-1/4" x 2" Plastex Phenolic wheel for your Caster needs.

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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

3-1/4" x 2" Phenolic Casters

3-1/4" Plastex Phenolic Wheels