| Package included 20 pcs 608 ILQ-9 Long board High-speed bearings . Made of carbon steel, durability and resistance to deformity under heavy loads. Inner Bore Diameter 8 mm; Outer Diameter 22 mm; Thickness 7 mm. Steel cage evenly spaces balls for reduced friction, vibration, and noise, and is shields on both sides to against contaminants and retain lubrication. Great for skateboards, inline skates, roller skates, , and other skating applications, also available for 3D printer wheel bearings, , etc. Colour: silver + green Material: metal Package Contents: 20 * Ball Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the … | |