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 1-7/8" Rubber Casters

Plate sizes: 4-3/8 x 5-5/16, 4-1/2 x 5-5/16, 5-1/4 x 7-1/4Bolt holes: 3 x 4-1/8; 3-3/8 x 5-1/4 slotted to 4-1/8 x 6-1/8Diameter: 6 inTread: 1-7/8, 3 inCapacity: up to 2,000 lb

Match a 4-3/8 x 5-5/16 top plate when bolting casters under warehouse carts on epoxy and smooth concrete. Catalog chips cover wheel diameters 6 in, polyurethane and rubber treads, and capacities 660 to 2,000 lb. For dual-wheel or wide treads, check fork clearance and swivel radius in tight aisles. Larger plates spread bolt stress on thick frames under continuous tow abuse.

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 1-7/8" Rubber Casters