Open 694 Bearing 4x11x4 Mm Deep Groove Ball Bearing With 4 Mm Inner Diameter 11 Mm Outer Diameter And 4 Mm Width Chrome Steel 52100 Durable Miniature Bearing Open Type Ideal For Precision Machines RC Hobby Drones Small Gearboxes

694 Open Ball Bearing 4x11x4mm in Chrome Steel
✔️ 4x11x4 mm bore/OD, open, 1 pc, 52100 chrome steel

The 694 Open Ball Bearing is a compact, lightweight bearing ideal for hobby motors, RC cars, micro robots, and other small mechanisms. Built from durable 52100 chrome steel, it’s designed to spin smoothly in tight spaces with easy lubrication access.

✅ Bore 4 mm, outer diameter 11 mm, width 4 mm; open design
✅ Material: 52100 chrome steel for durability
✅ Type: deep groove ball bearing with open housing for easy lubrication
✅ Dynamic load rating Cr: 960 N; static load rating Cor: 350 N
✅ Lubrication speeds: grease up to 54,000 RPM, oil up to 65,000 RPM
✅ Pack: 1 bearing per package

💡 What is an open 4x11x4 mm ball bearing used for in small machinery? Small open bearings like this are handy in compact shafts and places where you need quick lubrication access. - Handy for micro motors, RC models, and small robotics - Maintains smooth rotation in tight spaces with easy grease/oil servicing - Works well in light-load, high-precision applications