Features 100% : This set of 10pcs ball bearings is of high-quality, providing reliability and durability for your applications. High-Speed Performance: These double-ed ball bearings are designed to work efficiently at high speeds without breaking, ensuring smooth . Accurate Pathway: The deep groove rollaway design offers a pathway for the steel balls, enhancing performance and reducing friction. High-Pressure Resistance: Crafted from well-made bearing steel, these bearings can withstand high pressure, ensuring long-term reliability in demanding conditions. Enhanced defence: The double-ed plate design provides a better working environment for the bearings, enhancing their longevity and performance. Features: 1、100% and high-quality. 2、It can work well at a high speed and will not break. 3、The deep groove rollaway provides more accurate pathway for the balls. 4、It is made of well-made bearing steel that can withstand high pressure. 5、Double-ed plate provides better working environment in . Specification: Features: 100% and high-quality. It can work well at a high speed and will not break. The deep groove rollaway provides more accurate pathway for the balls. It is made of well-made bearing steel that can withstand high pressure. Double-ed plate provides better working environment in . Specification: Holder Material:Steel Plate Application:General Scroll Column:Single Groove Type:Deep Groove Bearing Material:Bearing Steel Scroll Type:Ball Angle:15 Degree ed Cap:Double ed Style(Optional)4mm/0.16in Package List: 10*Ball Bearing Note: 1. As different computers display colors differently, the color of the actual item may vary slightly from the above images. 2. Please allow 1-m differs due to manual measurement. Package List