A wide variety of items are suited for friction-ring stem casters. These casters are highly versatile and have double ball swivel bearings. These casters are often used on appliances. If you need a set for a specific item, check out the different types of stem casters.
Threaded stem casters
Threaded stem casters are great for adding mobility to your furniture and equipment. They are commonly attached to your equipment with a screw thread on the top. These casters are easy to replace, clean, and lubricate. Whether you need them for a specific application is entirely up to you.
When replacing the wheel bearings of an office chair, it is important to ensure that you measure the grip ring stem. It will count approximately seven-eighths of an inch in diameter and seven-eighths of an inch long. Then, using pliers or a tape measure, you can measure the diameter of the stem and pull it out of the socket.
Grip ring stem casters
There are many uses for grip ring stem casters. These casters are typically used with wooden legs. Multiple sockets of various sizes can be accommodated, including round, square, and welded varieties. Pipe threads and metal tee nuts are also available. They can also be used in conjunction with corner brackets.
Grip ring stem casters are ideal for light-duty applications such as furniture. They have a 7/16-inch diameter stem and range in length from seven-eighth inches to two inches. Their diameter is essential, but the length is not always a factor. Grip ring stem casters can also be used on chairs and tables. These casters are made of durable materials and will last a long time.
Round stem casters
Round stem casters are the most common caster used in scaffolding applications. They feature a hole in the stem for a cotter pin that secures the caster to the application. They also tend to be heavier duty than other types of stem casters. These casters are not suitable for sloping surfaces. You will need to carefully check each caster’s height and thread pitch to determine which is the best choice for the application.
Other types of round stem casters include bolt-in casters. These casters are square or round designs that bolt into structural framing. They are commonly used for scaffolding and are generally made from zinc-plated steel. Bolt-in stem casters can be used for maintenance, janitorial, and electrical applications.
Hollow kingpin casters
Hollow kingpin casters are characterized by their stemless design and the hole in the top plate for mounting. To use a hollow kingpin caster, you must install it through the hole using a fastener. In contrast, conventional fixed casters have a limited range of motion: they can only roll forwards or backward. As a result, these casters are generally stronger than hollow kingpin casters, but their limited range of movement makes them unsuitable for some applications.
Hollow kingpin casters have a wide range of uses. They are usually attached with a bolt or a handmade stem. The mounting plate is a four-holed square or circular plate. Threaded or extendable stems are available. Each style of the stem has its advantages and disadvantages. Some stems are threaded, while others are square or round. The main difference between a stem and a plate is the number of mounting holes.
Top plate model casters
Top plate model casters consist of a wheel, an axle, and a plate. The plate secures the wheel, and there are usually four mounting holes. A top plate caster can be mounted with screws or bolts. In addition, they can be welded or bolted for more stability. There are many different uses for top plate casters.
Top plate model casters usually form part of the wheel housing. Their surface area is more significant than threaded stem casters, so they provide excellent mobility. In addition, top plate casters have four support points and are cheaper than their threaded stem counterparts. Depending on the specific application, these casters may also have a swivel or rigid capabilities. When considering top plate model casters, consider the number of uses they will receive.