6902 Open Deep Groove Ball Bearing 15x28x7mm Chrome Steel Single Row Radial Bearing High Speed Metric 1 Bearing

6902 Open Deep Groove Ball Bearing 15mm x 28mm x 7mm Pack of 1
✔️ Single Row Open Radial Ball Bearing High Speed Design

This pack of 1 6902 open ball bearing is designed for applications where external lubrication is preferred and low friction performance is important. Made from chrome steel, it works well in electric motors, bicycles, tools, and precision mechanical assemblies.

✅ Pack size: 1 bearing
✅ Model: 6902 deep groove ball bearing
✅ Inner diameter: 15mm
✅ Outer diameter: 28mm
✅ Width: 7mm
✅ Material: chrome steel
✅ Closures: open design
✅ Dynamic load rating Cr: 4300 N
✅ Static load rating Cor: 2250 N
✅ Grease speed rating: 26,000 RPM
✅ Oil speed rating: 30,000 RPM

Dimensions (mm)

d D B
15 28 7

💡 When is an open deep groove ball bearing better than a sealed or shielded bearing in rotating equipment?
It works best when lubrication access and speed matter most:

• Open design allows direct oil or grease lubrication

• Lower friction compared to contact seals

• Easier inspection and maintenance access

• Suitable for high-speed controlled environments

If you need a smooth-running bearing with flexible lubrication options, this 6902 open bearing is a reliable choice.