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.

12" x 5" Cast Iron Casters

Plate sizes: 8-1/2 x 8-1/2Bolt holes: 7 x 7Diameter: 12 inTread: 5 inCapacity: up to 6,600 lb

Match a 8-1/2 x 8-1/2 top plate when bolting casters under warehouse carts on epoxy and smooth concrete. You will see wheel diameters 12 in, polyurethane and cast iron treads, and capacities 6,600 lb across the SKUs listed below. Bring plate and stem measurements when replacing unmarked casters so the new corners sit level. Larger plates spread bolt stress on thick frames under continuous tow abuse.

Key Features of Kingpinless Albion Casters

Wheel Material: Durable Polyurethane for optimal performance

Top Plate Dimensions: 8-1/2" x 8-1/2"

Design: Kingpinless for enhanced strength and durability

Load Capacity: Designed to handle heavy loads with ease

Operation: Smooth and quiet rolling with minimal friction

Experience unmatched durability and smooth performance with the Kingpinless Albion Casters. These high-quality casters feature robust polyurethane wheels that provide superior rolling capabilities while minimizing noise and vibration. The 8-1/2" x 8-1/2" top plate ensures a secure fit and stability, making them ideal for a range of industrial applications. Designed without a kingpin, these casters offer enhanced strength and longer-lasting service, capable of supporting substantial loads while ensuring effortless maneuverability.

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

12" x 5" Cast Iron Casters

Kingpinless Albion Casters - Polyurethane Wheels with 8-1/2" x 8-1/2" Top Plate: Superior Strength and Smooth Operation

Key Features of Kingpinless Albion Casters

Upgrade Your Equipment with Kingpinless Albion Casters