Taiwan's SanJu SJ1751HD2-DC Axial Fan

Size:172x150x51mm
Frame Type: UL94v-0 P.B.T
Bearing: Sleeve Bearing&Double Ball Bearing
Voltage: DC 5v 12v 24v 48v
Life Expectancy: 50000 hours at 25 ℃-ball bearing
30 000 hours at 25 ℃Sleeve bearing
Operation Temperature: - 10 ℃ ~ 70 ℃ Ordinary humidity
Storage Temperature: - 40 ℃ ~ 70 ℃ Ordinary humidity