6405 Open Deep Groove Ball Bearing 25x80x21mm Chrome Steel Heavy Duty

6405 Open Deep Groove Ball Bearing 25 mm x 80 mm x 21 mm
✔️ Heavy duty chrome steel radial bearing for high load rotation

This single open style deep groove ball bearing is built for machines and drive systems that need strong load support and smooth rolling action. The open design allows direct lubrication, making it a good fit for gearboxes, pumps, and industrial equipment where regular maintenance is available.

✅ Pack size includes 1 bearing
✅ Bearing type single row deep groove ball bearing
✅ Open design without seals or shields
✅ Inner diameter 25 mm
✅ Outer diameter 80 mm
✅ Width 21 mm
✅ Made from 52100 chrome steel for strength and wear resistance
✅ Dynamic load rating 36100 N
✅ Static load rating 19400 N
✅ Limiting speed with grease lubrication 9100 RPM
✅ Limiting speed with oil lubrication 11000 RPM
✅ Suitable for radial loads and moderate axial loads

💡 Why are open deep groove ball bearings used in heavy duty rotating equipment?
They allow direct lubrication and efficient heat release for higher load handling.

• Supports high radial loads in industrial drive systems

• Allows easy oil or grease lubrication for controlled maintenance

• Maintains smooth rotation under continuous operation

• Helps extend service life in pumps, motors, and gear assemblies

This 6405 bearing is a handy choice for industrial machinery where strong load capacity, smooth rotation, and easy lubrication access keep equipment running steady and reliable.