NRG Motion 61806 Ball Bearing
NRG Motion
The NRG Motion 61806 Ball Bearing is a single-row deep groove bearing with dimensions 30x42x7 mm. It is designed for high-speed and precision applications where space efficiency and minimal friction are essential. Manufactured from high-quality chrome steel with precision-ground raceways and durable steel balls, this bearing provides smooth, quiet rotation and excellent resistance to wear. It supports both radial and limited axial loads and operates effectively at speeds up to 15,300–18,000 rpm depending on lubrication. The bearing offers a dynamic load capacity of 4.4 kN and a static load capacity of 2.9 kN, ensuring reliable long-term performance in electric motors, pumps, precision instruments, and compact industrial mechanisms.
Inner Diameter (d) (mm): 30
Outer Diameter (D) (mm): 42
B (mm): 7
Dynamic Load (C, kN): 4.4
Static Load (C₀, kN): 2.9
Limiting Speed (Grease, rpm): 15300
Limiting Speed (Oil, rpm): 18000
Product net weight (kg): 0.027
Our Best Selling Products