8PCS Premium Skateboard Bearing Silent Skate Roller Ball Bearings Set for Electric Scooter

$6.99

Features: No noise, low speed, high quality bearing, stable operation for long time usage. Included sleeve is used to protect and keep the bearing sliding direction. Mount one wheel of the skateboard requires 2 bearings, 1 sleeve and 2 washers. Adopting of high quality titanium and chrome steel material, it is solid and durable to use. Suitable for roller skates, dragon board, children's scooter, electric scooter, adult skateboard and other sports equipment. Specification: Condition:100% Brand New Color: As Pictures Shown Size: Bearing: approx.22 8 6mm/0.9 0.3 0.2in(Outer Dia Inner Dia Thickness) Sleeve: approx.10 8 10mm/0.4 0.3 0.4in(Outer Dia Inner Dia Height) washers: approx.8mm/0.3in(Inner Diameter) Weight: Approx.168g Package list: 1 Set of Skateboard Bearings(8 * Bearings+8* Washer+4 * Sleeve) 1 * Square Tin Box Bearing Maintenance: Regularly apply oil, to prevent the entry of dust, do not place in the wet environment. Wash with oil, then maintenance with lubricating oil or else it will rust immediately. Pull down the bearing cover, wash with stain remover oil. Add oil after being washed, you can add Needle truck oil. Once it contact with water immediately put on oil for bearing maintenance. Once the bearings are dismounted and washed away the originally thicker butter, it will be easier to get into sand than the original, and therefore not suggest to wash frequently.