## Ball Bearing 6204 20x47x14mm Polini Evolution 20k Crankshaft Minarelli This high-quality 6204 ball bearing is designed for the Polini Evolution 20k crankshaft in Minarelli engines. It's a crucial component for anyone who values reliability and performance in their scooter. Engineered for high RPMs, up to 20,000 RPM, this bearing guarantees smooth operation and long-lasting durability even under the most demanding conditions. ### Strength and Precision from Polini The Polini brand is synonymous with quality and innovation in the world of scooter parts. The Evolution 20k bearing upholds this reputation, offering a Teflon configuration that minimizes friction and enhances wear resistance. It’s the perfect choice for mechanical tuning enthusiasts seeking top-tier components. ### Technical Specifications: * **ISO Code:** 6204 * **Inner Diameter:** 20mm * **Outer Diameter:** 47mm * **Width:** 14mm The Polini Evolution 20k bearing guarantees stable and efficient engine operation. Invest in quality and enjoy a trouble-free ride.