8″ Swivel Ultra High Capacity Polymer – Model 150

FAQ

Plate Caster Model 150 with NX Ultra High Capacity Polymer Wheel

What is the weight capacity of the Plate Caster Model 150 with NX polymer wheels?

The NX polymer wheel supports up to 8,000 lbs per wheel, while the Model 150 caster bracket can handle up to 20,000 lbs under ideal conditions (smooth floors, manual movement at 3 mph). Since the wheel’s capacity is the limiting factor, each caster effectively supports 8,000 lbs. For rough surfaces or powered applications, contact Caster City at 800-501-3808 to confirm the best setup.

What wheel sizes are available for the Plate Caster Model 150 with NX polymer wheels?

The NX polymer wheels for the Model 150 are 4 inches wide and available in 8-inch, 10-inch, or 12-inch diameters. Select the diameter based on your load and floor conditions—larger wheels perform better on uneven surfaces.

What materials are used in the Plate Caster Model 150 with NX polymer wheels?

The caster features ASTM1045 drop-forged steel construction with a 5/8” thick swivel head, 1/2” thick double-welded legs, and a 7” raceway with 3/4” hardened steel ball bearings, all zinc-plated for durability. The NX wheel is a non-marking, compression-molded black polymer, machined for strength.

Why choose NX polymer wheels for the Plate Caster Model 150?

NX polymer wheels handle heavy loads up to 8,000 lbs and are designed for gentle placement, such as with cranes in factories. Unlike steel wheels, they protect floors, and unlike polyurethane wheels, they resist flat spotting and delamination. Four precision sealed ball bearings ensure smooth rolling and low drawbar pull.

What bearings are used in the NX polymer wheels for the Plate Caster Model 150?

Each 4-inch wide NX wheel includes four large precision sealed ball bearings, providing smooth operation and minimal effort to move heavy loads. For specialized needs, such as extreme temperatures, reach out to Caster City at 800-501-3808.

Can the Plate Caster Model 150 with NX polymer wheels handle tough environments?

Yes, it operates between -20°F and 250°F, with a melting point near 500°F, and resists corrosion and most chemicals. However, NX wheels are not built for shock loads—use them for gentle placement tasks. For shock-heavy jobs, consult Caster City for options.

How do NX polymer wheels in the Plate Caster Model 150 protect factory floors?

These non-marking wheels reduce floor wear compared to steel wheels, making them ideal for factories, shipyards, or observatories. For sensitive surfaces, pair with V-groove wheels on angle iron tracks—email Caster City at sales@castercity.com for advice.

Which industries use the Plate Caster Model 150 with NX polymer wheels?

It serves aerospace, automotive, boat/yacht building, observatories, heavy manufacturing, and logistics. It’s trusted for high-capacity tasks like moving yacht hulls, telescope roofs, aircraft components, and industrial carts, all while protecting floors.

What are the primary applications for the NX polymer wheels in the Plate Caster Model 150?

Key uses include boat/yacht building (hull and mold transport), observatories (telescope roof movement), aerospace (aircraft component handling), automotive (assembly line dollies), heavy manufacturing (equipment carts), and logistics (warehouse carts). They’re optimized for gentle load placement, not shock loads.

How do I maintain the Plate Caster Model 150 with NX polymer wheels?

Regularly lubricate the grease fittings on the caster’s raceway and axle. Consistent maintenance ensures reliable performance, especially for demanding tasks like yacht construction or observatory operations.

Can the Plate Caster Model 150 with NX polymer wheels be used with mechanically powered equipment?

It’s designed for manual movement, but powered use is possible with customization. Contact Caster City at 800-501-3808 to adapt it safely, as NX wheels aren’t suited for shock loads from powered equipment.

What is the top plate size of the Plate Caster Model 150?

The top plate measures 8-1/2″ x 8-1/2″, matching the “Ford standard” for heavy-duty applications. It provides a robust mounting surface for equipment like yacht molds, telescope systems, or industrial carts.

Where can I buy the Plate Caster Model 150 with NX polymer wheels?

Purchase it directly on this site or review full details here. For custom setups or questions, call Caster City at 800-501-3808 or email sales@castercity.com—they’ll ensure you get the right solution.