8PC Bearings ILQ-11 High-Speed Bearings Are Suitable for Skateboard Long Board Inline Roller Skates and Ice Skates with Low Nois

Bearing Name: ILQ-11 BearingInner diameter: 8mmOuter diameter: 22mmThickness: 7mmUsage: Ice skates, skateboards, ice skates, etc.Special note:1. One wheel requires 2 bearings, while 8 wheels only require 16 bearings.2. The measurement is manual and may have errors.Kind Reminder：1. This bearing is not waterproof. It is prohibited to slide on rainy days, crush and accumulate water, and should be stored in a dry and ventilated place as much as possible after use in humid weather!2. Daily dust and sediment adhering to the wheel surface should be wiped in a timely manner. If sediment enters the bearing, it will accelerate wear and induce rusting and jamming. 3.Regular cleaning (be sure to clean after playing outdoors in water or dust)Packing list: 8 ILQ-11 bearings