Now that you have an idea of what type of casters and wheels you will be needing to figure out a few more things. Swivel ball bearing types make a big impact regarding maneuverability. When swiveling efficiency is not so important and infrequently needed, single ball bearing casters will do the job for you. Single ball bearing casters feature a single row of steel balls housed in a formed raceway. When maneuverability is key for your applications, double ball bearing casters are what you will need. Double ball bearing casters are the most commonly used swivel bearing casters available and allows smoother and quieter swiveling. They consist of a large diameter upper raceway that distributes the load while a smaller diameter lower raceway swivels.
FAULTLESS Polyolefin Casters as many other casters and wheels are available with locks to prevent the load from roaming and receiving damage.
Now for brake and lock options. Do you need brakes or locks? If so, there are three types available to choose from.
A Total Lock Brake has a foot operated pedal that pushes a face wheel brake and locks the swivel at any point you so choose.
Swivel Lock Brake has a hand operated lever that locks every ninety degrees and prevents the caster from swiveling.
Face Wheel Brake that consists of a foot operated lever which pushes a brake pad against the tread of the wheel to prevent any rolling.
Finally, in part 4, we will cover a few of the casters and wheels materials and what they are mainly used for.
