6203-2RS Hybrid Ceramic Bearing Si3N4 C3 Clearance Sealed 17x40x12mm

6203-2RS Si3N4 Hybrid Ceramic Sealed Ball Bearing✔️ 17mm x 40mm x 12mm - C3 Clearance The 6203-2RS hybrid ceramic deep groove ball bearing combines the strength of a chrome steel cage with the performance benefits of Si3N4 ceramic balls. Designed with C3 clearance for high-speed operation, it features double rubber seals for effective protection against dust and moisture, making it suitable for demanding applications where reduced friction and extended life are key. Pack size: 1 bearing. ✅ Inner Diameter (ID): 17mm✅ Outer Diameter (OD): 40mm✅ Width: 12mm✅ Cage Material: Chrome steel✅ Balls: Si3N4 ceramic✅ Radial Clearance: C3✅ Closures: Double rubber seals (2RS)✅ Material: Chrome steel races with ceramic balls✅ Type: Deep groove radial ball bearing 💡 Why choose a hybrid ceramic ball bearing?It offers superior speed, efficiency, and longevity compared to standard steel ball bearings. Ceramic balls reduce friction for cooler, faster operation Higher hardness for better wear resistanc