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 2" Casters

Diameter: 6, 8 inTread: 2 inCapacity: up to 1,650 lb

Industrial tread compounds casters here serve warehouse carts, racks, and everyday plant fixtures. Expect wheel diameters 6, 8 in, plate-mount frames, and capacities 1,300 to 1,650 lb. When floors see chemicals or washdowns, prefer sealed bearings and non-absorbent wheel compounds. 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.

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2 types

Wheel = wheel diameter · capacity is per caster.

Spinfinity ZFWH Caster Series with Ergo-Glide XT Wheels

The new Ergo-Glide XT is your best choice among polyurethane wheels for extra heavy loads in environments where cushioning, quiet operation, and/or debris rejection are top priorities. The Ergo-Glide XT is essentially the “big brother” of our popular Ergo-Glide wheels and both are the top poly performers in repelling foreign objects and debris. Factory personnel will also benefit from this wheel’s quiet ride to reduce noise.

The ‘XT’ stands for “Extra Thick” or 1” thick of our quietest rolling polyurethane. The 1” thick tread boasts a higher load capacity than the majority of our polyurethane wheel offerings. The slightly softer 82A urethane combined with the 1” thick tread also allow the wheel to roll over obstacles more easily as the tread will tend to conform to the obstacle rather than roll up and over it.

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 2" Casters

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Spinfinity ZFWH Caster Series with Ergo-Glide XT Wheels