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Experience the pinnacle of speed and durability with the SWISS CERAMIC Si3N4, a top-tier inline skate ceramic bearing designed for the most demanding inline speed skate bearings, inline skate bearings, and inline long race bearings applications. This ceramic skate bearing stands out as 50% lighter than steel counterparts, making it ideal for inline speed skating, yet it’s 40% more robust, offering enhanced performance for inline long race bearings. Engineered for precision, it can achieve an impressive twist rate of 100,000 rpm under load, showcasing its suitability for high-speed inline skating.

Moreover, this bearing offers energy savings between 0.8 to 1.0 watts compared to typical precision steel bearings, a significant advantage in inline skating where efficiency is paramount. Its superior nylon thermo-molded cage ensures each ball is accurately positioned within the bearing raceways, promoting unparalleled performance and durability in inl