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Welcome to Big SUN JU website! size: 92 x 92 x 38 mm
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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