NRG Motion 604 Ball Bearing
NRG Motion
The NRG Motion 604 Ball Bearing is a precision single-row radial bearing with dimensions 4×12×4 mm. It offers smooth rotation, low friction, and stable performance at speeds up to 67,500 rpm. The bearing is designed to handle both radial and axial loads while maintaining quiet operation and long service life. Ideal for electric motors, small tools, gearboxes, and compact mechanical systems that require reliability and efficiency.
Inner Diameter (d) (mm): 4
Outer Diameter (D) (mm): 12
B (mm): 4
Dynamic Load (C, kN): 0.79
Static Load (C₀, kN): 0.230
Limiting Speed (Grease, rpm): 57375
Limiting Speed (Oil, rpm): 67500
Product net weight (kg): 0.0021
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