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• WHAT IS A HYBEID CERAMIC BEARING? A ceramic hybrid bearing is a mix of ceramic balls and bearing quality steel rings Which combine hardened steel rings with rolling elements fabricated from high-performance ceramic materials, are an more and more common possibility for tense functions TECHNICAL SPECS Model: 6900 RS Structure: Deep Groove Ball Material: Hybrid Ceramic Bore Dia (d): 10 mm Outer Dia (D): 22 mm Width (B): 6 mm Closures: Rubber Sealed (2RS) Lubrication: Grease Clearance: C0 Dynamic Load Rating (Cr) (Newtons): 2695 Static Load Rating (Cor) (Newtons): 1273 Weight: 0 kg Special Note: --- 1, Sometimes the cages could be varied eg: 67 collection thin-walled bearings, because the inside wall is terribly thin, will use the crown-shaped iron cage --- 2, the grease and sealed are accept custom-made, so infrequently there are diversified colors of the rubber sealed If you intellect the sealed color, please contact us We&;ll verify the inventory for you --- 3, The common clearance of bearings is ISO regular C0, the United States common K25, the clearance price is 3-18um; If you have special requirements for swinging, please touch us earlier than shopping to confirm BEARING STRUCTURE 52100 Chrome Steel Outer Ring & Inner Ring + Si3N4 Ceramic Balls + Nylon Cage + Grease + Sealed = HYBID CERAMIC BEARINGS BEARING EXPERIMENTAL DATA THE HISTORY OF HYBRID CERAMIC BEARING The first time I knew the appliance of hybrid ceramic bearings become Jacob Csizmadia in 1998 global record for 24 hour in line skating A significant component achieve the hot list of 505 km was that he had, in cooperation with bearing brands SKF, replaced the traditional metal balls within the skates&; bearings with ceramic balls In 2004, Jacob Csizmadia based a ceramicspeed company specializing in ceramic bearing functions Ceramic balls made of Silicon Nitride were invented within the 1970&;s, and had been first utilised on a enormous scale via NASA in the early 1990&;s Several years later ceramic ball bearings additionally entered usage in Formula 1 motorsport, and a small number of bearing brands began producing hybrid bearings with ceramic balls for use in electric motors F A Q 1 DO THE BEARINGS I RECEIVE HAVE SHAKING? The clearance of the bearing is said to the play The default is the conventional C0 clearance, which is always 3-18um The corresponding principle is proven in the determine under If you don&;t deserve to shake, please choose C2 small clearance bearing, If you have any questions, please contact us before buying 2 IS THE ACCURACY OF ABEC-1 ABEC is the American ANSI usual The corresponding German DIN typical and international ISO usual are as follows: 3 YOU PROVIDE LOGISTICS TRACKING INFORMATION? Yes, all our products present complete logistics tracking, And the products you buy are all new We will buy transportation insurance for you If the product is broken or misplaced throughout transportation, you may get paid

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