6809 Nachi Bearing Open Japan 45x58x7mm

6809 Nachi Open Ball Bearing
✔️ Deep Groove Chrome Steel Bearing - Made in Japan

The 6809 Nachi open ball bearing is a precision deep groove design built for smooth, high-speed performance. Made in Japan from premium chrome steel, it’s slim, lightweight, and capable of handling both radial and axial loads in demanding applications. Sold as one bearing.

✅ Brand: Nachi
✅ Type: Deep groove ball bearing (open)
✅ Inner diameter: 45mm
✅ Outer diameter: 58mm
✅ Width: 7mm
✅ Dynamic load rating (Cr): 5,350 N
✅ Static load rating (Cor): 4,900 N
✅ Grease limiting speed: 11,000 RPM
✅ Oil limiting speed: 13,000 RPM
✅ Quantity: 1 bearing
✅ Country of origin: Japan

💡 Why are deep groove ball bearings the most widely used type?
Because they combine simplicity, durability, and speed in one design.

• Capable of carrying radial, axial, and combined loads

• Smooth-running accuracy makes them ideal for motors and precision tools

• Standardized with seals, shields, or open designs for flexible use

If you’re looking for a high-quality Japanese bearing with smooth rotation and dependable performance, the 6809 Nachi is an excellent choice.