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Q: How long does it take to break in a bearing?

…the lube thins out, and warms up during each use, the bearing will become much freer. So all you need to do is to use the bearing normally and it will break in naturally. The more…

Q: What kind of maintenance do sealed bearings require?

A: All of our sealed bearings are considered maintenance free and lubed for the life of the bearing. This is because they are packed with a heavy duty, lithium based grease. When…

Q: How much maintenance do bearings require?

A: Maintenance depends on the type of enclosures and lubricants your bearings have. Rubber sealed or Ultra sealed bearings require no maintenance and the lube is good for the life…

Q: What is an ABEC Rating?

A: Precision ball bearings are manufactured to standards established by the Annular Bearing Engineers Committee (ABEC) of the American Bearing Manufacturers Association (ABMA). The…

Q: Do you ship internationally and what shipping methods are available?

A: Yes, we do ship internationally. After placing items in your shopping cart, proceed to the checkout area. Complete the Shipping and Billing information, including selecting your…

Q: What kind of performance enhancement should I expect from ceramic bearings?

…friction. Ceramic bearings will also not micro-weld due to insufficient lube or arcing. All of these characteristics add up to a better performing vehicle that can accelerate…

Q: When should I replace my bearings?

…be replaced. When bearings sit idle for a long time they must be protected from any and all moisture. This is a common problem when storing small RC engines. If any moisture has…

Q: What is the best way to maintain my bearings?

A: 1) Soak your bearings in mineral spirits or paint thinner to remove any grease or particulates. 2) Blow bearing out with compressed air. 3) Place a light drop of oil on the…

Q: Do your bearings come with a warranty?

A: Unfortunately, there is never an explicit warranty with bearings. Bearings do eventually wear out and every application, setup and operator is different. It is very difficult to…

Q: How do I remove my shields or seals?

A: For fixed metal shields you should use an awl. Place the awl on the shield toward the outer race. Punch down lightly until you make a small hole. Then peel the shield back with…

Q: Should I remove the shields or seals from my engine bearings?

A: If your front bearing has two rubber seals you should not remove them. These bearings have their own grease and can help stop oil leaks. If your bearing has two shields, we…

Q: Do full ceramic bearings need lubrication?

A: No, full ceramic bearings can be run completely dry. They do not need lubrication to run. Ceramic is non-porous, unlike steel, as a result it is virtually frictionless. Ceramic…