4Pcs 608 Skate Scooter Skateboard Wheels Spare Bearings Ball Roller Precision Shafts Bearing Steel 608RS(Red)

-It is the highest precision, the fastest speed professional skateboard Inside diameter: 8mmOutside diameter: 22mm/0.86"Height: Approx. 7mm-Bearings in the ABC system are generally called precision bearings,numbered from 1 to 9, the higher the number, the higher the accuracy of bearing manufacturing.Material: High carbon steel, it has the characteristics of high speed operation, low noise, high temperature resistance and smooth rotationPrelubrication: The bearings are coated with a small amount of lubricating oil, which will prolong the service life of the product and ensuring smooth operation and reducing the need for frequent maintenance.

• Strong load capacity: Use rolling elements to maintain the spacing between moving parts to reduce rotary friction and support radial and axial loads
• Material: The bearing is strong and , small in size, light in weight, easy to carry, and resistant to heavy load deformation, and is shielded to prevent lubricants and impurities from entering.
• Function: material, fine workmanship, high precision and long service life.
• Wide Application: These bearings are widely used in a variety of small machinery,including Electric Toys, Furniture wheels, skateboard wheels, inline skates, and so on
• High Hardness and Toughness: Our bearings are made from premium bearing steel, specifically designed for bearing applications. This high-quality material offers exceptional hardness and toughness, making it ideal for high load-bearing capacity in small machinery and skateboarding equipment.
• Low Friction Design: Designed with a low friction coefficient, our bearings allow for effortless spinning with minimal resistance. This characteristic reduces energy loss, prolongs lifespan, and enhances efficiency, making them a smart choice for any skate or machinery setup needing reliable load-bearing capabilities.