Introducing our premium quality High Speed Toy Bearing Rubber Cover 16004 RS Deep Groove Ball Bearings! Manufactured in our state-of-the-art factory, these bearings have been designed to deliver outstanding performance and durability. Designed with a rubber cover to protect against dust and contaminants, these bearings ensure smooth and efficient rotation, allowing for high-speed operation. With their deep groove ball design, they can handle radial and axial loads effectively, ensuring stable and reliable performance. Trust in our factory's expertise and choose these high-speed bearings for your toys or any other application requiring precision and outstanding functionality.