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 resistance

• Lower thermal expansion for stable performance at high RPMs

• Longer service life with less lubrication degradation

If you need a high-performance bearing for speed and durability, this 6203-2RS hybrid ceramic is an excellent choice, order now and keep your equipment running smoother for longer.