NRG Motion 6404 Ball Bearing
NRG Motion
The NRG Motion 6404 Ball Bearing is a precision deep groove single-row radial bearing with dimensions 20×72×19 mm. It offers exceptional load-carrying capacity and stability while maintaining smooth, low-friction performance. Designed for high-strength applications, it operates reliably at speeds up to 11,475–13,500 rpm. With a dynamic load rating of 30 kN and a static load rating of 14.7 kN, it ensures long service life, quiet rotation, and minimal vibration. This bearing is ideal for heavy-duty electric motors, pumps, compressors, and industrial machinery requiring high durability and precision.
Inner Diameter (d) (mm): 20
Outer Diameter (D) (mm): 72
B (mm): 19
Dynamic Load (C, kN): 30
Static Load (C₀, kN): 14.7
Limiting Speed (Grease, rpm): 11475
Limiting Speed (Oil, rpm): 13500
Product net weight (kg): 0.4
Our Best Selling Products