Features:

**Unmatched Durability and Performance**

The Stainless steel hybrid ceramic bearing is a testament to cutting-edge engineering and precision manufacturing. Designed for applications that demand both high-speed rotation and longevity, this bearing is an ideal choice for those seeking to enhance their equipment's performance. With its robust 440C stainless steel outer and inner rings, coupled with Si3N4 ceramic balls, this bearing offers superior corrosion resistance and a high temperature resistance that surpasses ordinary bearings.

The hybrid ceramic ball design of this bearing is not just a feature; it's a game-changer. The ceramic balls' oil-free self-lubricating property ensures that the bearing can operate without grease, extending its lifespan and eliminating the risk of premature failure due to dry grease. This feature, coupled with the ceramic balls' low friction coefficient, allows the bearing to rotate at speeds up to 1.5 times faster than ordinary bearings, making it a perfect match for high-speed applications.

Whether you're looking to upgrade your skateboard, inline skates, or other precision equipment, this bearing is the go-to choice. Its dimensions, with a 7mm bore diameter, 14mm outer diameter, and 4mm width, make it compatible with a wide range of applications. The ceramic ball's ability to withstand temperatures up to 220 degrees ensures that it can perform reliably in high-temperature environments, while the general clearance of C0 and ABEC 7 grade provide consistent and smooth operation. This bearing is not just a part; it's a guarantee of quality and performance.