- Built to last: This durable bearing is designed for a variety of general-purpose applications, ensuring reliability and longevity in performance. - Inner diameter: 4 mm, outer diameter: 8 mm, width: 3 mm: Perfectly sized to fit most standard setups, making installation seamless and hassle-free. - ABEC-1 rated: Offers consistent performance with minimal friction, ideal for applications where speed and efficiency are important. - Versatile applications: Suitable for small appliances, robotics, and DIY projects, this bearing excels in environments where precision and durability are required. - Exceptional compatibility: Designed to work with a broad range of devices, making it an essential component for repairs and custom builds alike. Choose this bearing for a reliable solution that meets your needs effectively. Whether you are a hobbyist, DIY enthusiast, or professional, its robust design and high-performance standards can enhance your projects.