100% Brand new and high quality
Deep Groove Ball Bearings
Easy Installation & Replacement
Less Friction, Higher Speeds
Durable & Insulation
Material: Bearing Steel
Size: Inner diameter: 8mm Outer diameter: 22mm Thickness: 7mm
Color: As the picture show
Quantity:10PCS
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!