Sealed Ball Bearing 15x28x7mm Dual Seals Pre Lubricated With Grease For Immediate Use Deep Groove Design Delivers Dust Protection And High Load Capacity In A Compact Precision Bearing

High-quality sealed 6902LLU bearing for smooth rotation
✔️ 15x28x7 mm sealed bearing, pre-lubed, 17,000 RPM max

This sealed ball bearing comes ready to roll with double seals to ward off dust and contamination. It's a compact, reliable choice for hobby robotics, small machinery, CNC setups, and conveyor systems where smooth rotation matters.

✅ Inner diameter: 15 mm
✅ Outer diameter: 28 mm
✅ Width: 7 mm
✅ Closure: 2 seals
✅ Schmierung: Mit Fett vorgeschmiert
✅ Dynamic load rating Cr: 4300 N
✅ Static load rating Cor: 2250 N

💡 What is a sealed ball bearing used for in compact machinery and small-scale projects?

This handy component keeps shafts turning smoothly and protects against dust in tight spaces.

- Handy for hobby robotics and 3D printers
- Useful in conveyors and compact gear trains
- Pre-lubricated design means quick, maintenance-free setup
- Helps extend service life in daily use