Sealed Si3N4 Ceramic Skateboard Bearing Stainless Steel ABEC-5 Bearing High Precision Outer Diameter - 580mm With ABEC-5 precision and double

With ABEC-5 precision and double metal shields

✅ Pre lubricated with grease for ready to use installation

and inline skates

✅ Static load rating: 317 lbs

light weight

Sealed Si3N4 Ceramic Skateboard Bearing Stainless Steel ABEC-5 Bearing High Precision Outer Diameter - 580mm With ABEC-5 precision and doubleS608 2RS Sealed Ceramic Skateboard Bearing ABEC 5 8mm x 22mm x 7mm SiN Ceramic Balls High Speed & Sealed The S608 2RS is a high precision hybrid ceramic bearing, designed for fast, smooth rides in skateboards, inline skates, and other high speed applications. With silicon nitride (SiN) ceramic balls and a stainless steel outer structure, this bearing offers reduced friction, longer life, and enhanced corrosion resistance ideal for demanding,