What distinguishes wheels from casters?
Many individuals might not understand what a caster is, but if they do, they could only think of it as a wheel.
However, a caster is not just a wheel!
In materials handling, as in many other industries, you must be very particular when describing the product you’re looking for. The trick here is knowing the product’s right name. Let’s clarify the precise distinction between a caster and a wheel.
We are all accustomed to the wheel. It is a round object with a hole in the center that you may use as a shaft to utilize it for Best Casters to Use on Carpet, Hardwood, or Tile Floorsanything you need. Another way to describe it is as a wheel-like, circular cylinder with a variable width that rotates on an axle. There are numerous mechanical uses for the wheel.
The wheel’s development The way that people live, work, and create has altered since 5000 years ago. But the even more useful caster has only been patented for a little over 150 years. If you want to know the distinction between a wheel and the caster.
The invention of the wheel 5000 years ago has changed the way humans live, work and create. But it’s only been about 150 years since the even more versatile caster was first patented. If you’re inquiring about the difference between a wheel and a caster, chances are you’re more interested in the caster and what it can do for you.
A wheel is present on a caster. However, it is not just a wheel. It is an assembly known as a “fork” or “yoke” that includes a wheel and a bracket for it. And what distinguishes it from the standard wheel is this bracket that houses it. Therefore, you are actually looking to replace the caster assembly when you want to replace the “wheel” at the base of your chair or cart. Therefore, make sure to enter “caster” into your search engine, or if you’re going to a physical store, ask the salesperson for a caster rather than a wheel. You’ll get a lot of time back.
Casters are mounted to an apparatus or piece of equipment to make that apparatus moveable. You’ll find that casters come in two different styles:
The kind that features a flat bracket with mounting holes so that you can fasten another flat surface flush against it – Plate Mounted,
Or the kind without the flat surface that can thread or otherwise lock into the attaching object via a threaded pintel or a spring retention clip – Stem Mounted.
Those are the styles. But casters can also be separated into two categories:
The swivel caster is designed so that the wheel in the caster can rotate 360 degrees while under load. As the center hub of the wheel revolves around the center of the swivel section it is said to “cast” in that small circle. Thus, caster! This essential swiveling feature of casters makes it so much easier to move heavy loads and turn tight corners in a warehouse. Swivel casters are available as locking casters, plate casters, stem casters, and kingpinless casters. A good example of a swivel caster is the General Duty Caster from Shepherd.
General Duty Casters
Shepherd General Duty Swivel CastersThis caster has a zinc finish and is RoHS compliant. It also has a nickel-plated kingpin for a smoother swivel. This caster has been used for material-handling equipment, industrial equipment, and moving furniture. While the exterior of the caster is nickel-plated, you do have the option of choosing what kind to material you want on the actual wheel.
Here are your wheel options for the General Duty Swivel Model:
All of the General Duty casters have a thread width of 13/16” and the swivel radius depends on the size of the caster. The swivel will increase according to the size of the wheel. Your wheel diameter can be 2”, 2 ½”, 3”, and 4”. The load that each caster can carry ranges from 80 – 120 lbs. and of course the larger the wheel, the more weight it can carry.
Other types of casters are the Ball Bearing and Kingpinless. You can look these up on the Douglas Equipment website.
Fixed casters are a less popular but more appropriate name for rigid casters, which are actually misnamed because they don’t truly “cast” at all. They are only a wheel that is fixed between the legs of a bracket and cannot rotate. Because of this, stiff casters are best suited for applications requiring the movement of materials in a straight line while avoiding those requiring the items to be turned around a corner. Rigid casters are more durable than swivel casters and can support heavier loads because they lack a swivel part that is vulnerable to tangential and other tangential stresses. An excellent illustration of a rigid caster is the Regent Rigid Top Plate Model.
Regent Rigid Top Plate Model
This top-selling rigid caster features a zinc finish. It has double ball bearing raceways with an octagon washer on a threaded stem. What makes this particular model so special is that it has heat-treated raceways for increased wear and resistance. It is also RoHS compliant. Because it doesn’t have as much maneuverability, this caster is ideal for medical equipment, carts, furniture, and institutional equipment.
Here are your caster wheel options for the Regent Rigid Top Plate Model:Shepherd Rigid Top Plate Casters
The thread width on each of the caster wheels in the Regent Rigid Top Plate Model is either 13/16″ or 15/16″. The Regent accepts wheels of a diameter of 3″, 4″, or 5″. Again, the caster selections determine the swivel radius (despite how small it is). The swivel ranges between 2 12″, 3 7/16″, and 4 1/8 inches, depending on the size of wheel you select. Each caster has a load capacity of 110 to 160 pounds.
The majority of rigid casters have brake options. Tread Lock Brake or Friction Brake are available choices for this model. It actually depends on the braking type you need and whether it is available as a standard option. We may arrange to have a brake created for you if it isn’t and you like to have one.