- High-performance hybrid ball bearing constructed from durable stainless steel, designed for exceptional speed and efficiency. - Model: ABEC7 SMR74C ZZ, featuring precise dimensions of 4 x 7 x 2.5 mm, ideal for applications requiring compact size and high reliability. - Designation: MR74 SMR74 Z RD13269, ensuring compatibility with a variety of equipment and enhanced operational performance. - Operates at high speeds without the need for grease, reducing maintenance and improving overall efficiency. - Alternative option available: SMR84C ZZ, with dimensions of 4 x 8 x 3 mm, sold as a single piece for versatile applications. Key Benefits: - Enhanced speed and reduced friction for smooth operation, perfect for high-performance machinery. - Stainless steel construction ensures longevity and resistance to wear, making it suitable for demanding environments. - Ideal for use in small motors, hobby projects, and robotics where compact size and reliability are crucial. Use Scenarios: - Perfect for upgrading the performance of model airplanes, ensuring quick and smooth flight operations. - Suitable for precision instruments where minimizing friction is essential for accurate measurements. - Great for DIY projects or prototyping in mechanical applications, providing a reliable bearing solution. Choose the ABEC7 SMR74C ZZ hybrid ball bearing for a robust, efficient, and reliable performance in your high-speed applications.