Category Questions

No, you should not use WD-40 to clean skateboard bearings. WD-40 is designed for removing rust and grime, but it is not a lubricant and will dry out the bearings. Instead, you should use alcohol or other silicone-based lubricants to…

ABEC-5 bearings are generally considered to be the best grade of bearings for cycling applications. ABEC is a rating system created by the Annular Bearing Engineering Committee (ABEC) that includes five tolerances classes: 1, 3, 5, 7, and 9 with…

Yes, you can use 70% isopropyl alcohol to clean bearings. However, it’s important to note that isopropyl alcohol is a harsh solvent and can damage some materials, so it should be used with caution. To do this, put the bearings…

The best liquid to use for cleaning bearings is a solvent such as Acetone, Methyl Ethyl Ketone, Citrus Cleaner or Denatured Alcohol. These can be found in the paint section of local hardware stores. Other household items with citrus content…

WD-40 White Lithium Grease is a great lubricant for bearings, but it should not be used as a replacement for the appropriately selected lubricant. WD-40 does not have a particularly high viscosity and does not contain anti-wear additives, which are…

It is recommended to grease a bearing while it’s running, as the grease will be less viscous under operational conditions and should contain the right lubricant for the bearings. Grease is often used in 80-90% of bearing applications due to…

Silicone spray lubricant is not suitable for ball bearings, as it does not provide the necessary lubrication and can cause damage to rubber components. It should only be used in hard-to-reach places such as moving parts of machinery, including bearings.…

Ceramic balls are used in a variety of applications, such as bicycles, tools, check valves, automotive parts, aerospace airframes and gyroscopes, float and level gauges, and many other machine components. They offer superior properties such as high-temperature resistance, abrasion resistance,…

A ceramic ball is a spherical, rolling element made from a variety of ceramic materials. They are considered superior to steel balls due to their higher stiffness, lower thermal expansion, lighter weight, increased corrosion resistance and higher electrical resistance. CeramicSpeed…

Ceramic ball bearings are strong due to their lack of porousness, which reduces friction and energy loss. They also outperform and outlast traditional steel balls used for bearings, have a high elastic modulus, can run without lubrication, and resist impact…