Hilitand 10 Pcs/Set 688ZZ Ball Bearings Mini Metal Bearing Double Shielded Deep Groove 8x16x5mm

GREAT QUALITY: These mini bearings are made of high quality bearing steel for low noise and long life. Rust and abrasion resistance ensure a long service life and offer a smooth polished for high efficiency and low noise levels during DOUBLE SHIELDED DESIGN: They are double shielded to prevent contaminants from entering and save lubricant. This double shielded ball bearing is metallic / shielded to prevent dust, water and foreign matter or possible contaminant bearing seals, it can be used with lubricant for a long time to ensure smooth operation. STANDARD SIZE: These bearings have an inside diameter of 8mm, an outside diameter of 16mm and a thickness of 5mm. UNIQUE APPLICATION: These are great for 8mm shaft / rod projects such as mechanical equipment, electrical instruments, toys, doors and It is a very practical and convenient tool in our daily life. CHEAP: 10 miniature bearings that you can use for many different projects.