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.

8" x 3" Casters

Custom made to order. All sales final.

Each Hamilton product is custom manufactured for your order (lead time is shown on each product page). Please confirm all specs before checkout, since made-to-order items aren't eligible for returns, exchanges or refunds. Need help? Call 844-439-4335 or email info@casterhq.com and we'll verify fit for you.

Diameter: 6 to 12 inTread: 3 inCapacity: 3,100 to 5,000 lb per casterBrand: Hamilton

You get six polyurethane casters here from Hamilton with 6 to 12 in wheels, rated 3,100 to 5,000 lb each. Offered in both swivel and rigid and without brakes. Picks range from a Hamilton S-EHD-63SWF70D 6 x 3 in UltraGlide swivel caster rated 3,100 lb to a Hamilton S-EHD-83SWF70D 8 x 3 in UltraGlide triple wheel swivel caster rated 5,000 lb.

Shop by type

2 types

Wheel = wheel diameter · capacity is per caster.

Extra Heavy Duty Caster Series with UltraGlide XC Wheels

The new UltraGlide™ XC represents Hamilton’s latest modular wheel design to reduce the amount of energy needed to move loads in manual or powered applications.

The new UltraGlide™, features independent swivel surfaces that eliminates scrubbing, making it much easier to turn. The wheel assembly also includes split outer raceways to minimize friction that provides low startup and maintain forces.

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

8" x 3" Casters

Shop by type

Extra Heavy Duty Caster Series with UltraGlide XC Wheels