Sealed Ball Bearing 15mm x 28mm x 7mm, Double Shielded Deep Groove Bearing, Pre Lubricated With Grease, Dust Resistant And Low Friction, High Dynamic Load Rating, Ideal For Machinery, RC Hobbies, Automations

6902UU Sealed Ball Bearing 15x28x7mm for smooth motion
✔️ 2-seal sealed bearing, pre-greased, 15x28x7 mm, 17,000 RPM

These compact sealed ball bearings are built for small motors, robotics, hobby machines, and compact gearboxes where space is tight and dust protection matters. They ship pre-lubricated and ready to drop into projects.

✅ Inner diameter: 15 mm Outer diameter: 28 mm Width: 7 mm
✅ Sealed on both sides for dust protection
✅ Pre-lubricated with grease for immediate use
✅ Dynamic load rating Cr: 4300 N; Static load Cor: 2250 N

💡 What is a sealed ball bearing used for in compact machinery?

It’s handy for keeping shafts turning smoothly while protecting components.

- Handy for small motors and robotics to reduce friction - Great protection against dust in dusty environments - Suitable for compact gearboxes and linear slide units