6203DDU Bearing - 17x40x12 Sealed Ball Bearing

6203DDU Bearing
Sealed Chrome Steel Bearing
✔️ deep groove, 17x40x12mm, dual rubber-sealed and pre-greased

The 6203DDU Bearing is a deep groove ball bearing made from high-quality chrome steel (52100 alloy), designed for long-lasting performance. With its double rubber seals and pre-applied grease, it’s ideal for electric motors, power tools, conveyor systems, and industrial machinery.

✅ Inner diameter: 17mm
✅ Outer diameter: 40mm
✅ Width: 12mm
✅ Dual rubber seals for protection against dust and debris
✅ Made from 52100 chrome steel for strength and wear resistance
✅ Dynamic load: 9,550 N
✅ Static load: 4,800 N
✅ Max speed with grease: 12,000 RPM
✅ Pack of 1 bearing

💡 What are the benefits of using sealed deep groove ball bearings?
Sealed bearings reduce maintenance while protecting against dirt and grease loss.

• Extend bearing life in dusty or moist conditions

• Keep lubrication inside and contamination out

• Great for applications with limited access or regular exposure

• Fit perfectly in motors, gearboxes, and rotating tools

Built for everyday strength and zero-hassle maintenance - make it part of your toolkit and keep things turning smooth!