18.5x26x4mm Stainless Steel Ball Bearing

18.5 x 26 x 4 Shielded Ball Bearing
✨ Stainless Steel - Double Metal Shields - Deep Groove

This 18.5 x 26 x 4mm ball bearing is a stainless steel deep groove radial bearing with metal shields on both sides. It's built to run smooth and clean in tight, high-speed setups like Align RC helicopter engines and other compact rotating systems.

🟢 Inner diameter: 18.5mm
🟢 Outer diameter: 26mm
🟢 Width: 4mm
🟢 Double metal shields for dust protection
🟢 Deep groove design for steady radial support
🟢 Stainless steel construction for corrosion resistance
🟢 Pre-lubricated and ready to install
🟢 Sold individually (1 bearing per pack)