The Swings Swiss Ceramic S-Steel, engineered in Switzerland and meticulously designed in Germany, is a breakthrough in skating performance. Central to its design are Silicon Nitride (Si3N4) ceramic balls, renowned for their low friction and exceptional durability. This innovative material ensures that skaters achieve faster speeds with reduced effort, making these bearings ideal for both competitive and recreational use. A distinctive feature of these bearings is their non-contact seal, which minimizes drag while protecting against dust and moisture. This design extends the bearing’s lifespan and maintains a smooth rotation. The cage, made of glass-fiber reinforced polyamide (PA 6.6), enhances the bearing’s stability and resilience under strain. Precision is key in the Swings Swiss Ceramic S-Steel, with a radial internal clearance of R14, ensuring an efficient and fluid roll. They are lubricated with Motorex Spindle Lube ISO VG 32, a high-grade lubricant that guarantees consistent performance in varying skating conditions. Proven in the field, the Swings Swiss Ceramic S-Steel Bearing has been rigorously tested by our team skater and world champion Bart Swings and has demonstrated its superiority in prestigious events like the Berlin Marathon 2023. This bearing isn’t just a component; it’s a top-tier choice for skaters who prioritize speed, precision, and endurance.