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87 Series Casters – 5,000 Lbs Max Capacity – 6 x 7.5 Top Plate – Maintenance Free

Swivel Section: Sealed precision ball bearing with hardened raceways and neoprene seals.

Kingpin: 1 inch alloy steel kingpin.

Legs: 3/8 inch x 3 inch steel, formed and continuously welded on the inside and outside to the yoke base.

Axle: 1 inch diameter axle.

Lubrication: Sealed ball bearing is lubricated and requires zero maintenance.

Wheels: 6 inch to 12 inch diameter wheels.

Overall Height: 9.5 inch – 15.75 inch

Swivel Lead: 3 inch

Finish: Gold dichromate plating. Wet paint and powder coat paint is optional.

Top Plate: 6” x 7.5”

87 Series Caster with Twergo Wheel


The 87 Series is maintenance free with its sealed precision ball bearing in the swivel section and in the wheels. The smooth rotation and extended lead help lower ergonomic forces.


Suitable for power drawn applications, Automated Guided Vehicles (AGV’s), aircraft wing and spar tooling, material carts, chassis rack carts, and aircraft maintenance stands.

Custom CAD


Caster Concepts has a wide variety of caster options. Many of these not only improve function – but also provide safety and add longevity to the product. When considering safety options, the most common consideration would be caster locks, caster brakes, toe guards, and reinforced legs. Options that extend the life of a caster are primarily options that seal the bearing of the caster to prevent contamination of the precision parts.

Other options include threaded zerks for when an application is difficult and high level of maintenance is required and track brush wipers that keep debris from stopping movement or damaging a wheel. These options can be added at the time of manufacturing or after the caster is fully assembled.