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| YES! We sell the new Friction-reducing and longer-lasting Ceramic ball bearings! Ours are premium quality and we use ONLY the very best U.S.A.-made Aerospace grade ceramic balls. Insist on the best! We carry over 2000 ceramic bearings in stock and are adding new sizes every week. If you have a special or "proprietary" bearing that you need in ceramic, please call us. We are one of the few bearing specialists that have the ability to custom build ceramic bearings in our own "In-House" bearing lab. Nowadays, everyone serious about performance is using ceramic ball bearings. Shouldn't you? What is a Ceramic Hybrid Ball Bearing? A Ceramic Hybrid Ball Bearing is a precision ball bearing that consists of steel inner and outer races and balls made of silicon nitride. Silicon nitride is a highly processed silica and ceramic material, similar to the heat absorbing, highly resilient tiles on the Space Shuttle. These tiles are used to line the heat shield of the Space Shuttle, as they protect it from the 2500 plus degrees F. extremes of re-entry into the earth's atmosphere. The use of Ceramics for bearing components results in a far superior product over traditional all steel ball bearings.
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