61800 Open Bearing 10x19x5mm Ball Bearing

61800 open deep groove ball bearing for light, smooth rotation
✔️ 10mm x 19mm x 5mm chrome steel open bearing

This 61800 open-style ball bearing is made from chrome steel and offers clean, low-friction rotation for small motors, hobby setups, spindles, instruments, and other light-duty applications where compact size and high RPM capability matter.

✅ Inner diameter: 10mm
✅ Outer diameter: 19mm
✅ Width: 5mm
✅ Type: deep groove ball bearing
✅ Material: chrome steel
✅ Closures: open
✅ Dynamic load rating Cr: 1700 N
✅ Static load rating Cor: 840 N
✅ Grease limiting speed: 37,000 RPM
✅ Oil limiting speed: 43,000 RPM
✅ Quantity: one bearing

💡 How does an open deep groove ball bearing benefit high-speed, low-load systems?
The open design keeps friction low and allows easy airflow for cooling at high RPM.

• Helps maintain smooth rotation during fast operation

• Reduces drag compared to sealed bearings

• Supports reliable performance in compact mechanical setups

A clean, handy choice when you want fast, smooth motion in lightweight machinery.