IP67 120mm x 32mm 12v DC Cooling Blower Fan Dual Ball Bearing 2pin Brushless …
July 2, 2026
The core technical highlight of this fan is its Dual Ball Bearing structure, which extends the service life to an impressive 50,000 hours. The bearings reduce friction by rolling instead of sliding, thereby saving energy, maintaining low-temperature operation, and requiring almost no maintenance.
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