Hybrid Ceramic 6203-2RS Ball Bearing - C3 - Sealed

Hybrid Ceramic 6203-2RS Ball Bearing - C3 Clearance✔️ 17mm x 40mm x 12mm - Sealed - ZrO₂ Balls + Chrome Steel Rings The 6203-2RS C3 hybrid ceramic bearing is built for high-performance electric motor applications. It features durable chrome steel rings paired with zirconia (ZrO₂) ceramic balls for ultra-smooth rotation, reduced heat, and longer service life. Double rubber seals on both sides keep out dust and moisture. This listing includes one bearing. ✅ Bearing type: Deep groove hybrid ceramic ball bearing✅ Model: 6203-2RS (C3 clearance)✅ Inner diameter: 17mm✅ Outer diameter: 40mm✅ Width: 12mm✅ Balls: Zirconia ceramic (ZrO₂)✅ Rings & cage: Chrome steel✅ Clearance: C3 (for thermal expansion at higher speeds)✅ Closures: Double rubber seals (RS/2RS1)✅ Lubrication: Pre-greased✅ Packaging: Industrial✅ Quantity: 1 bearing✅ Equivalent: 6203-2RS1, 6203RS1 💡 Why use hybrid ceramic ball bearings in electric motors?Hybrid ceramic bearings reduce rolling resistance and heat buildup, making t