10PCS 6902-2RS Bearing ABEC-1 15x28x7mm Metric Thin Section 6902 2RS Ball Bearings 6902RS 61902 RS(6902ZZ)

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.

• Material: The ball bearing is made of aluminum alloy material, which is and has a long service life.
• Super convenient: Small and lightweight, easy to carry. it is a great accessory for your car. you can take it with you when you go out.
• Professional grade: This ball bearing is designed to be the size for your car, truck, or trailer.
• 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.