High quality skate bearing, work with all types of skateboards and longboards. Speed lubricant - super fast Chrome Steel Nylon Ball Cage to Reduce Weight, Increase Speed Oil Lubricated Rubber Seals to Help Fight Dirt Great Quality & Value for Applications.
- Inner Diameter : 8mm,outer Diameter: 22mm.
- Shields on both sides of the bearing to keep lubricant in and contaminants out.
- A ball bearing is a type of rolling-element bearing that uses balls to maintain the separation between the bearing races.
- Lube Provide the Best Performance and Durability.
- The purpose of a ball bearing is to reduce rotational friction and support radial and axial loads. It achieves this by using at least two races to contain the balls and transmit the loads through the balls.
- Inner Diameter : 8mm,outer Diameter: 22mm.
- Shields on both sides of the bearing to keep lubricant in and contaminants out.
- A ball bearing is a type of rolling-element bearing that uses balls to maintain the separation between the bearing races.
- Lube Provide the Best Performance and Durability.
- The purpose of a ball bearing is to reduce rotational friction and support radial and axial loads. It achieves this by using at least two races to contain the balls and transmit the loads through the balls.
