October 7, 2022 7:32 pm
Suspension Caster Wheels

The most common types of suspension caster wheels are Zero and Positive. If you’re not sure which to choose, keep reading! In this article, you’ll learn more about these types, as well as the benefits of each. You can also read up on PU casters and Aero-Casters. And, if you’re looking for a more durable option, we’ve got you covered. Here are a few things to keep in mind when choosing a suspension caster wheel.

Positive caster

If you’re a fan of racing, you may be wondering what’s the best way to adjust the caster angle of your car. Essentially, positive caster adjusts the suspension to produce a self-aligning torque on the front wheels, which keeps the car pointed straight ahead when it’s at speed. The angle of your car’s caster is closely related to the negative camber, which helps maximize the contact patch with the road surface while cornering and provides the maximum amount of available grip.

Zero caster

The negative caster setting is the polar opposite of positive versus negative – a difference of only slightly less than 1 degree. This setting improves steering stability by keeping more of the tire’s tread on the ground when cornering. It also increases the amount of grip on the road when turning. When the caster is negative, the center of the wheel’s contact patch hits the ground before the steering system. A positive caster setting, on the other hand, puts the tire’s contact patch in front of the suspension components.


If you’re looking for a way to move a load safely and effortlessly, consider the Aero-Casters suspension cylinder casters. Unlike ordinary casters, these devices float by using compressed air. These cylinders enclose a donut-shaped balloon under an aluminum plate, creating a small pocket of pressurized air. Once the air leaks out of the balloon, the load floats on the almost frictionless air, making it easier than ever to move a load from one side to another or to raise it to a height of three or four inches.

PU casters

PU suspension caster wheels are made of polyurethane. They have an advanced PU formulation, allowing for smooth movement over a wide variety of obstacles. These wheels are available in red or black, with cool side graphics. They also have ABEC high quality bearings. These wheels provide the ultimate in comfort and durability. This is an excellent choice for any type of wheelchair. A wide variety of wheels is available here https://www.casterwheelsco.com/, so you can choose the one that suits your needs the best.

Rubber casters

There are many applications for rubber casters, including in heavy vehicles, planes, and small objects. They are usually mounted with an offset steering pivot and automatically align with the direction of pushing and pulling. Most casters are made of metal or plastic. The wheels are made of a resilient, soft rubber that is highly resistant to chemicals and most floor surfaces. In addition, they are quiet, easy to roll, and Shock absorber caster.

Polyurethane casters

Compared to conventional rubber, polyurethane has a better grip and can withstand a variety of environments. This type of material can withstand shock, abrasive wear, and chemicals. In fact, the same wheels can be used in any factory environment. However, it is important to remember that the bonding agent used in polyurethane tires can be affected by exposure to chemicals, overloading, and heat.