Open 686 Ball Bearing 6mm x 13mm x 5mm Deep Groove Chrome Steel 52100 Alloy Miniature Precision Bearing For Hobby RC Robotics And Small Machinery With Durable Construction And Smooth Low Friction Rotation

Open 6x13x5 Miniature Ball Bearing, single piece, 686
✔️ 6x13x5 mm open ball bearing, chrome steel 52100, 1 piece

This compact open ball bearing is built for precise, smooth rotation in tight spaces, ideal for small robotics, RC hobby projects, and precision hobby machines. Its 686 size fits compact assemblies where weight and friction matter.

✅ Bore 6 mm, outer diameter 13 mm, width 5 mm
✅ Open, deep groove design for easy lubrication
✅ Material: 52100 chrome steel for durability
✅ Dynamic load rating Cr: 1,100 N; Static load rating Cor: 440 N
✅ Maximum speed: Grease 48,000 RPM; Oil 57,000 RPM
✅ Pack: 1 bearing per order

💡 What is a small open ball bearing used for in hobby projects and light machinery? This handy explanation covers typical roles. - Support rotating shafts in tight spaces - Handle high speeds with proper lubrication - Provide smooth motion in compact assemblies - Replace quickly in RC models and small gear setups