The weight capacity of a caster wheel depends on several factors. For instance, the bearing style and wheel material will affect the weight capacity. However, you can calculate the approximate weight capacity of a caster wheel using the following formula: divide the weight of a cart carrying a 1000-lb load by four, and you will get an approximate weight capacity of 250 pounds for each caster.
They are Durable
If you need to move heavy loads from one place to another, choose the suitable casters with heavy duty wheels to meet your needs. The most durable casters are made from high-quality steel. You can find casters that have a ten-hundred-pound load capacity and are even higher. Moreover, they should also be able to absorb shocks. In general, heavy-duty casters are made from carbon steel.
In addition to determining the maximum weight capacity of a caster, you should also consider its mounting method. Some casters feature a kingpin, holding the mounting plate and fork assembly together. Others use an open raceway that collects debris and damages the caster.
Casters are also made from steel or nylon. They are more durable when the floor is smooth. If you’re in a hospital or other industrial setting, you should choose casters made of stainless steel or nickel-plated steel. You can also select casters with thread guards to prevent annoying threads from accumulating.
They are Resistant to Weather Extremes
Extreme temperatures are particularly tough on casters. Snow, ice, and salt can corrode them. Choose casters with stainless steel components to avoid damage. If you can, store equipment that uses casters indoors. It’s also important to check the casters’ temperature sensitivity rating. Extreme cold will also destroy casters, so keep them indoors.
Casters can withstand varying temperatures, but extreme temperatures can severely affect their performance. For example, polyurethane wheels can only withstand 180 degrees Fahrenheit. Glass-filled nylon wheels can tolerate up to 350 degrees, but you’ll need to ensure they have proper bearings. Cast iron and steel casters can withstand temperatures of up to 600 degrees. But if you have to use them in extreme temperatures, you must choose casters resistant to these conditions.
They are Easy to Maneuver
When purchasing a new caster, check the rated load capacity. Many caster failures are due to exceeding the load capacity. Therefore, you ought to pick a caster with a load capacity of at least 677 pounds to be on the safe side.
There are numerous types and sizes of casters. Some are brittle and are employed in industrial settings. Others rotate. Some have raceways that contain ball bearings to help them move. Either way, you will want to ensure they have enough swivel and rigid casters.
Wheel size is important too. Larger wheels are more stable and can support a more significant load. Large wheels also provide excellent resistance when hitting obstacles, making them easier to roll. Also, wider wheels are safer and prevent tripping. However, keep in mind that heavier weights can place stress on casters. Narrow casters are likely to break if they carry too much weight, so look for ones with a minimum of four inches of wide wheels.
Skillen Caster Wheels Take 150 lbs of Load
Skillen caster wheels are made of thermoplastic rubber and can take up to 150 pounds of load per wheel. They have a three-inch diameter and can have 360-degree swivel action and a double lock mechanism. These casters are available in four-packs for extra convenience.
The Skillen caster wheels are built with heavy-duty top plates for maximum durability. They also have heavy-duty polyurethane material that doesn’t rust or rattle the attached object. In addition, these casters can rotate 360 degrees, have double brakes, and resist extreme weather conditions.
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