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.

4" x 2" Casters

Diameter: 4 inTread: 2 inCapacity: up to 850 lb

Industrial tread compounds casters here serve warehouse carts, racks, and everyday plant fixtures. You will see wheel diameters 4 in, plate-mount frames, and capacities 850 lb across the SKUs listed below. Bring plate and stem measurements when replacing unmarked casters so the new corners sit level. Use kingpinless or heavy plate series when shock loads keep shearing kingpin races. These medium-duty options cover everyday warehouse carts, racks, and everyday plant fixtures without jumping to extreme forged series.

Enhanced Control and Reliability with Hamilton BC Series

Experience unparalleled control and durability with the Hamilton Combination Brake BC Series Casters featuring 4" Unilast Wheels. Designed for efficiency in industrial applications, these casters offer a unique combination braking system for superior handling and safety. The 4" Unilast wheels ensure long-lasting performance even in challenging environments, making them ideal for your e-commerce warehousing and material handling needs.

Why Choose Hamilton BC Series Casters?

Selecting Hamilton's BC Series Casters means opting for reliability and advanced design. The innovative combination brake system provides effortless operation and improved safety. The robust 4" Unilast wheels guarantee smooth mobility and longevity. These features make the Hamilton BC Series the go-to choice for e-commerce operations seeking efficient and secure caster solutions.

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

4" x 2" Casters

Hamilton Combination Brake BC Series Casters with 4" Unilast Wheels

Enhanced Control and Reliability with Hamilton BC Series

Why Choose Hamilton BC Series Casters?

Expert Advice for Your Caster Needs