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Q: What is the performance difference between the following threetype of bearings: Ceramic Metal Shield, Ceramic Yellow Seal andCeramic Ultra Seal?
A: Ceramic Metal Shield bearings are metal shielded and offer the least resistance of the three. These bearings need frequent cleaning but will give you the best performance. Not…
Q: How long does it take to break in a bearing?
…Unfortunately, it is not an exact science. Most bearings are packed in thick, viscous grease or with a light weight oil. As a result the bearing generally will not free spin to the…
Q: How often should I clean and lube them and what lube should I use?
A: The only bearings that need to be lubed occasionally are the metal shielded bearings, and they need to be cleaned every 4 - 5 races depending on the length of each race.
Q: If I leave my ceramic hybrids dry will they wear faster?
A: Yes, while ceramic hybrid bearings do not need any lubrication to operate the steel races will have a longer life if they have a slight amount of lube on a regular basis.
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: What is the best water proof seal?
…There is no true water proof seal for bearings. Bearing seals are primarily designed to retain the lubrication inside the bearing. Most bearing seals are considered water repellant…
Q: What does Radial Play mean?
A: Radial Play refers to the fit or clearance of the balls in the bearing. The normal range is from C2 to C5. C2 would be the tightest fit and would not have much room allowed for…