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CeramicSpeed ​​61801 (6801) bearing, 12 x 21 x 5 mm

84.99 € - 132 €
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All CeramicSpeed ​​bearings are handmade in Denmark. Super smooth CeramicSpeed ​​Grade 3 silicon nitride balls are matched (in microns) to hardened steel raceways that have an ultra-smooth polished raceway. The balls are held in place by a reinforced polyamide cage. Each bearing is optimized with low-viscosity CeramicSpeed ​​"Blue Grease" to minimize friction and extend bearing life. The bearings are complemented by non-contact seals that keep out dirt and moisture. CeramicSpeed ​​bearings can be used for any cycling discipline: Road, TT, Tri, Track, Cross and MTB. Výhody sú super nízke trenie, lepší prenos sily a zvýšená životnosť ložísk. During the construction process, we check each bearing four times by hand to ensure that all parts are perfectly aligned. CeramicSpeed ​​balls are 400% smoother, 128% harder, and 58% lighter than standard steel bearings commonly used in the cycling industry. When comparing CeramicSpeed ​​balls to other ceramic balls in the industry, you will find that CeramicSpeed ​​balls are 15% harder, can withstand 99% more load, and are 100% smoother.

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product ID 332446
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Freehubs for wheels, bearings and other parts from CeramicSpeed
CeramicSpeed is a Danish brand that specializes in high-performance ceramic bearings and drive components for various industries including cycling, automotive and industrial applications. The brand is known for its innovative and cutting-edge technology, offering products that aim to improve the efficiency, durability, and overall performance of mechanical systems. CeramicSpeed was founded in 2004 by Jacob Csizmadia, a mechanical engineer with a passion for cycling. Frustrated by the limited options for high-quality bearings in the cycling industry, Csizmadia decided to develop a superior solution. He began experimenting with ceramic materials, which are known for their low friction and high wear resistance. After years of research and development, CeramicSpeed was born.
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