NRG Motion 61706 Ball Bearing
NRG Motion
The NRG Motion 61706 Ball Bearing is a single-row deep groove bearing with dimensions 30x37x4 mm. Designed for applications that require compactness, high rotational speed, and low friction, this bearing ensures smooth operation and reduced noise. It features precision-ground steel raceways, hardened steel balls, and a durable cage that maintains stability even under light to moderate loads. The bearing operates efficiently at speeds up to 17,000–20,000 rpm, depending on lubrication type. It has a dynamic load capacity of 0.95 kN and a static load capacity of 0.76 kN, offering excellent reliability in high-speed and precision systems such as electric tools, pumps, and compact motors.
Inner Diameter (d) (mm): 30
Outer Diameter (D) (mm): 37
B (mm): 4
Dynamic Load (C, kN): 0.95
Static Load (C₀, kN): 0.76
Limiting Speed (Grease, rpm): 17000
Limiting Speed (Oil, rpm): 20000
Product net weight (kg): 0.022
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