6404-2RS Sealed Ball Bearing ✨ 20mm ID - Chrome Steel with Double Rubber Seals
The 6404-2RS is a deep groove ball bearing designed for smooth rotation and long-lasting protection. Built from high-strength 52100 chrome steel, it comes pre-lubricated with grease and sealed on both sides to block out dust and moisture. Ideal for motors, conveyors, and general machinery.
🟢 Size: 20mm ID x 72mm OD x 19mm Width 🟢 Made from durable 52100 chrome steel 🟢 Equipped with two rubber seals (2RS) 🟢 Pre-lubricated for maintenance-free use 🟢 Max speed with grease: 11,000 RPM 🟢 Sold as 1 bearing
Dimensions Table (Metric):
Inner (ID)
Outer (OD)
Width
20mm
72mm
19mm
🟢 Dynamic load rating: 31,000 N 🟢 Static load rating: 15,200 N
