Industrial Casters. Engineered for Spec.
This category shows our 4" (Four Inch) light to medium duty total lock casters with the 2-3/8" x 3-5/8" overall top plate size combined with our high-quality one-piece design solid polyurethane wheels. The blue solid polyurethane wheels are highly resistant to chemicals, solvents, oils, and wash-down applications. These wheels are commonly seen in many pharmaceutical labs, clean rooms, autoclaves, and other harsh environments, as well as clean room environments. Still, these wheels can be used for almost any application and industry. The unique one-piece design wheel will not flat spot and is a durable caster wheel that will outlast many other wheels on the market. The solid one-piece molded polyurethane wheel eliminates the potential of delamination commonly seen on caster wheels with a two-piece tread and hub design. This wheel will last longer than a standard polyurethane on a polyolefin core wheel for applications requiring more abuse. The total locking brake caster works by simultaneously locking the swivel raceway and the wheel with the push of one pedal. Our total lock brakes come with a metal pedal, as seen in the photos, and are much higher quality than many total locking brakes in the industry. The caster fork has a double ball raceway to stand up to more abusive applications, full dust caps to protect the bearings from debris, heavy-duty gauge cold rolled steel, and a zinc plating finish for additional rust and corrosion resistance.
OVERALL MOUNTING PLATE DIMENSIONS & BOLT-HOLE PATTERN:
These calculators apply to any caster application—even if you’re browsing a different category. Use them to estimate load rating per caster, select wheel material, and estimate push/pull force. Expand any tool for full analysis + a share-ready spec line.
Engineering Tools Hub
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Load Calculator (dedicated)
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Wheel Diameter Calculator
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Failure Diagnosis Tool
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