NRG Motion 61906 Ball Bearing
NRG Motion
The NRG Motion 61906 Ball Bearing is a single-row deep groove bearing with dimensions 30x47x9 mm. It is engineered for very high rotational speeds and low friction performance while maintaining excellent precision and durability. The bearing features hardened steel rings, precision-ground raceways, and high-quality rolling elements that ensure smooth operation under light to moderate loads. With a dynamic load capacity of 7.14 kN and a static load capacity of 4.5 kN, it performs reliably in demanding environments. The maximum operating speed reaches 14,535–17,100 rpm depending on lubrication type. The 61906 model is widely used in electric motors, pumps, measuring instruments, and industrial automation systems requiring compact design and minimal vibration.
Inner Diameter (d) (mm): 30
Outer Diameter (D) (mm): 47
B (mm): 9
Dynamic Load (C, kN): 7.14
Static Load (C₀, kN): 4.5
Limiting Speed (Grease, rpm): 14535
Limiting Speed (Oil, rpm): 17100
Product net weight (kg): 0.051
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