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.

6" x 3" Polyurethane Casters · 2,500 lb · 4-1/2" x 6-1/4" Plate

Plate sizes: 4-1/2 x 6-1/4Bolt holes: 2-7/16 x 4-15/16Diameter: 6 inTread: 3 inCapacity: up to 2,500 lb

Match a 4-1/2 x 6-1/4 top plate when bolting casters under chemical, food-contact, and washdown carts. Typical builds show wheel diameters 6 in, polyurethane and nylon treads, and capacities 2,500 lb. Nylon resists moisture uptake and many chemicals on food and pharma carts. Larger plates spread bolt stress on thick frames under continuous tow abuse. Pair swivel and rigid casters for tracking, or use total locks where the cart must park on a grade.

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Wheel = wheel diameter · capacity is per caster.

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

6" x 3" Polyurethane Casters · 2,500 lb · 4-1/2" x 6-1/4" Plate

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