Open Ball Bearing 628 8x24x8 Deep Groove Chrome Steel 52100 Open Bearing With 8mm Inner Diameter, 24mm Outer Diameter And 8mm Width, High Durability 52100 Chrome Steel, Ideal For Miniature Machinery RC Models Drones CNC And Precision Applications

The 628 open ball bearing is a compact, high-precision unit used in small machines, hobby robotics, RC gear, and light-duty equipment where smooth rotation and easy lubrication matter.

✅ Inner diameter 8 mm (0.315 in), outer diameter 24 mm (0.945 in), width 8 mm (0.315 in)
✅ Material: 52100 chrome steel
✅ Type: Deep groove ball bearing, open design
✅ Dynamic load rating Cr: 3350 N; Static load rating Cor: 1400 N
✅ Max speed: Grease up to 28,000 RPM; Oil up to 35,000 RPM
✅ Pack: 1 bearing per order

💡 What is an open ball bearing used for in small mechanical projects?
Open bearings are handy in compact gear and hobby builds because they install quickly and tolerate simple lubrication.
- easy to inspect wear and re-lubricate in hobby gear
- fits tight spaces on 8 mm shafts and small assemblies
- good choice for low to moderate load applications