10-Pack 6904-2RS Ball Bearings 20x37x9mm

6904-2RS Ball Bearings - Pack of 10
✔️ 20mm x 37mm x 9mm - Double Rubber Sealed - Chrome Steel

This 10-pack of 6904-2RS deep groove ball bearings is designed for precision and durability in industrial, mechanical, and commercial applications. Each bearing is sealed on both sides with rubber seals and pre-lubricated with grease for smooth, long-lasting operation.

✅ Inner diameter: 20mm
✅ Outer diameter: 37mm
✅ Width: 9mm
✅ Deep groove design for balanced radial and axial load support
✅ Made from high-strength chrome steel
✅ Double rubber seals (2RS) protect from dust and debris
✅ Pre-lubricated with grease - maintenance-free use
✅ Dynamic load rating: 6,350 N
✅ Static load rating: 3,700 N
✅ Max speed (grease): 12,000 RPM
✅ Equivalents: 61904-2RS1, 61904RS1
✅ Quantity: 10 ball bearings - grouped for convenient handling

💡 Why use 6904-2RS ball bearings in industrial setups?
6904-2RS bearings combine a slim profile with sealed protection, ideal for high-speed, high-precision systems where contamination must be minimized. They’re often used in motors, gearboxes, robotics, and mechanical devices.

A dependable, space-efficient solution for consistent performance in demanding environments.