GOIYZTTR 30pcs 608zz Ball Bearing Double Shielded Miniature Deep Groove ball Bearing 8mmx22mmx7mm Carbon Steel Miniature Bearings for Skateboards, Scooters, Inline Skates

• ❶ The ball bearings are made of high-quality carbon steel, with a high-hardness load-resistant shell; anti-rust and wear-resistant, durable, and resistant to deformation even under heavy loads
• ❷ There are a total of 30 pieces of 608ZZ ball bearings in the package, the dimensions are: inner diameter =8mm, outer diameter =22 mm, thickness =7mm
• ❸ Deep groove ball bearings are equipped with non-contact detachable protective covers on both sides, which can not only prevent the entry of water and dust, but also achieve the best lubrication effect and ensure the bearing speed and service life
• ❹ These small ball bearings are pre-lubricated, which is easier to maintain daily; the surface is polished and smooth, the friction is small, the speed is higher, and the heat production is less
• ❺ Widely used: suitable for skateboards, inline skates and scooters, etc

Specification: Outer diameter: 22 mm Inner diameter: 8 mm Thickness: 7mm Package includes: 30 608zz bearings Features: 1.Shielded miniature ball bearing 8x22x7 608ZZ is a single row bearing for radial load. 2.Suitable for skateboards, roller skates, inline skates, skateboards and scooters nd more. NOTE: 1.Keep away from children to avoid accidental ingestion. 2.Before purchasing, please make sure the bearing size is 608 and clean the bearing oil. The oil can anti-rust and lengthen life, but will reduce the speed.