Bearings: double ball (2 Bearing with Special Designed IC Inside Ball)
Average free time (MTTF): 180000 hours
Rated voltage: 24V
Working voltage range: 24V
Current: 0.13A (mute fan)
Features: overwhelming ultra long working life, 180000 hours average no failure time; no compromise with high accuracy of high quality parts!
Features maintenance free double ball bearings, long service life, with adequate cooling air and wind pressure