FD241238HB 120*120*38 24V 0.36A 12cm dual ball converter fan

$19.60

Availability: 979 in stock

SKU: 2251832083338149 Category:
  • Condition: Refurbished
  • Certification: CE
  • Origin: CN(Origin)
  • Application: Computer Case
  • Package: Yes
  • Bearing: Two Ball Bearing
  • Lines: 2 Lines
  • Type: Fan
  • Model Number: FD241238HB
  • Heatsink Material: Copper
  • Fan Size: 12038
  • Fan Size: 12038 inch
Original authentic Y.S.TECH FD241238HB 12038 24V 0.36A 12cm dual ball converter fan
 
Brand: Y.S.TECH
 
Model: FD241238HB voltage: 24V
 
Current: 0.36A
 
Specification: 120*120*38MM
 
Service life: 100000 hours (25 DEG, 45 ~ 85% relative humidity)
 
The fan frame: a injection molding, PBT + 30% + VO level flame retardant glass fiber;
 
Fan: a injection molding, PBT + 30% + VO level flame retardant glass fiber;
 
Fan rotation direction: from the direction of the fan blade as counterclockwise;
 
Operating temperature: -10 degrees Celsius to 70 degrees celsius;
 
Storage temperature: -40 degrees Celsius to 70 degrees celsius;
 
Bearing: high precision ball bearings;
 
The scope of power: positive and negative 15% of rated power;
 
Insulation resistance: greater than 500000000000000 ohms;
 
High voltage leakage current: 0.5mA500V / 1 minutes;
 
Working life: ambient temperature 25 degrees at 100000 hours
 
Ball bearing (2 Ball Bearing) belongs to the bearing relatively high-grade, rolling friction form, using two ball bearings, Zhou Chengzhong several tiny ball around the axis, when the fan page or axis rotates, the steel ball is followed to rotate. Because it is a sphere, so the friction force is small, and don't have a problem with oil. The advantages of dual ball bearing is long life, about 50000-100000 hours; anti aging performance is good, suitable for fan rotation speed v high. Double ball bearing fault is high in manufacturing cost, and at the same speed under the maximum noise level. Closed double ball wind bearing and hydraulic bearing is better, especially the double ball bearing. Double ball bearing is the entire block in the fan, the rotating part is not in direct contact with the outside world. In a sealed environment, bearing more stable working environment.

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