- Product: 2Pcs of 6805 Bearings - Dimensions: Outside diameter of 37mm, height of approximately 7mm - Type: Deep groove ball thin wall bearings, ideal for skateboards and smart locks Key Benefits: - Versatile Compatibility: Specifically designed for skateboards and smart locks, ensuring optimal performance in these applications. - Durable Construction: Made from high-quality steel, these bearings exhibit exceptional hardness and toughness, providing long-lasting reliability. - Smooth and Silent Operation: Engineered for high-speed performance, these bearings operate quietly, enhancing your experience whether on a skateboard or using a smart lock. Design Features: - Dust Cover Options: Available with two dust cover types—metal (ZZ) for added protection or plastic (RS) for lightweight applications. - Performance-Driven: The deep groove design allows for reduced friction and increased speed, making them perfect for high-velocity uses. Use Scenarios: 1. Skateboarding: Ideal for enhancing the speed and smoothness of skateboard wheels, allowing for a superior riding experience. 2. Smart Locks: Perfect for internal mechanisms in smart locks, ensuring they operate seamlessly and quietly. Choose these 6805 bearings to upgrade your equipment with reliable, high-performance components that stand out in durability and efficiency.