The deep groove bearings can be used in construction engineering, aviation industry, automotive industry, mechanical engineering, etc., which are suitable for furniture wheels, skateboards, inline skates, scooters, roller skates, etc.SpecificationMaterial: Bearing SteelTotal Size: 7 x 22 x 8mm / 0.28 x 0.87 x 0.31 inch (W*OD*ID)Packing List: 10Pcs x Ball BearingsAdvantage1. The skateboard bearings are made of bearing steel, which ensures high strength, wear resistance and corrosion resistance.2. This bearing wheel is finely crafted, high precision and quiet. The deep groove structure is suitable for high-speed operation and supports and loads.3. Both sides of the pulley bearing are shielded to maintain lubrication and prevent dust, dirt and debris from entering.
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