608zz Carbon Steel Ball Bearings, 40 Stück Double Shielded Ball Bearings, Roller Skate Ball Bearings with Box, Bearings for Skateboard Scooters Mechanical

Package contains: 40 x double shielded ball bearings, inner diameter 8 mm, outer diameter 22 mm and thickness 7 mm. These 608zz Carbon Steel Ball Bearings are packed in clear plastic boxes for easy storage and in sufficient quantities for daily use and replacement. Our roller skate ball bearings are made of carbon steel with a hard housing that can withstand heavy use. The surfaces of these Skateboard Bearings are smooth, rust and wear resistant, with a high degree of stability and durability, and long service life. This 608zz carbon steel ball bearings have two protective covers on both sides to prevent water and dust from entering, which preserves its performance. The sealing covers on both sides effectively prevent lubricant penetration, while Roller Skate Ball Bearings produce a lubricating effect. The surface of the double-shielded ball bearings is extremely smooth, which greatly reduces friction resistance and allows for high-speed rotation. The use of lubricating oil reduces direct contact between the Skateboard Bearings and the metal, reducing noise production. Our 608zz Carbon Steel Ball Bearings is suitable for all types of skateboards, including professional skateboard, street skateboard and longboard. Double Shielded Ball Bearings are also used in a variety of sports equipment such as roller skates or small machines.