6303 3NC 6303RS Hybrid Ceramic Bearing 17 * 47 * 14 mm ABEC-1 Industry Motor Spindle 6303HC Hybrids Si3N4 Ball Bearings

<p>WHAT IS A HYBEID CERAMIC BEARING?</p><p>A ceramic hybrid bearing is a combination of ceramic balls and bearing quality steel rings.</p><p>Which combine hardened steel rings with rolling elements made of high-performance ceramic materials, are an increasingly popular option for demanding applications. </p><p>TECHNICAL SPECS</p><p>Model: 6303 RS</p><p>Structure: Deep Groove Ball</p><p>Material: Hybrid Ceramic</p><p>Bore Dia (d): 17 mm</p><p>Outer Dia (D): 47 mm</p><p>Width (B): 14 mm</p><p>Closures: Sealed (2RS)</p><p>Lubrication: Grease</p><p>Clearance: C0</p><p>Dynamic Load Rating (Cr) (Newtons): 13500</p><p>Static Load Rating (Cor) (Newtons): 6550</p><p>Weight: 0.115 kg</p><p>Quantity: 1 Lot = 1 PC</p><p>Widely used in household appliances, garden machinery, outdoor vehicles, industrial production, etc. Suitable for skateboards, longboards, inline skates, scooters, robots, ship rudder axles, etc.</p><p>Features: small friction, fast speed, smooth, low noise.</p>

• Model Number: 6303SI
• Torque Capacity: 17*47*14 mm
• Surface Roughness: Ra 0.05; Material: Hybrid Ceramic
• Coatings: Chrome Steel; Structure: Si3N4 Balls
• BEARING STRUCTURE: 52100 Chrome Steel Outer Ring & Inner Ring +Si3N4 Ceramic Balls + Nylon Cage + Grease + Sealed = HYBID CERAMIC BEARINGS