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.

Stainless Steel Casters

Plate sizes: 2-1/2 x 3-5/8Bolt holes: 1-3/4 x 2-13/16Diameter: 1-3/4 inTread: 1-1/4 inCapacity: up to 150 lb

Match a 2-1/2 x 3-5/8 top plate when bolting casters under light institutional and furniture-grade frames. You will see wheel diameters 1-3/4 in, steel and stainless treads, and capacities 150 lb across the SKUs listed below. Use kingpinless or heavy plate series when shock loads keep shearing kingpin races. Replace worn corners in matched sets when possible so the cart tracks straight under load. These light-duty options cover everyday light institutional and furniture-grade frames without jumping to extreme forged series.

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

Stainless Steel Casters