4″ Ultraflex Kingpinless Swivel Caster with Integrated Toe Guard – 41UX40JO63174Y

Description

In a warehouse, carts run cycles all day, and the casters underneath carry every pound through every shift. The 41UX40JO63174Y puts a steel barrier between the wheel and the foot. It’s a 4-inch Ultraflex polyurethane kingpinless swivel caster, with the toe guard cast directly into the yoke as part of the casting.

Foot protection comes built into the caster, formed as part of the steel during casting. No add-on bracket, no second component, and no extra fastener anywhere in the design.

The 4-inch Ultraflex wheel uses a Shore A 80 polyurethane tread on a heavy aluminum core. The extra-thick tread cushions the ride and lowers push/pull effort once the cart is rolling. Rated up to 900 lbs, with a temperature range of -50°F to 180°F.

The 41-series kingpinless construction eliminates the loose-kingpin failure that traditional swivel casters develop under lateral force. The raceway is CNC-machined ASTM45 steel, the ball bearings are hardened, and the top plate is 1/4-inch. The whole rig is built to swivel smooth and stay tight after years of service.

Assembled at our facility in Indiana.

Specs

• Wheel: 4 in. dia. x 2 in. wide, Ultraflex polyurethane (orange)
• Wheel durometer: Shore A 80 (+/- 5)
• Wheel temperature range: -50°F to 180°F
• Capacity: up to 900 lbs per caster
• Top plate: 4 in. x 4-1/2 in.
• Bearing: precision
• Yoke: kingpinless, swivel
• Toe guard: integrated (cast into yoke)
• Finish: bright zinc