WINSINN 40mm Fan 24V Hydraulic Bearing Brushless 4010 40x10mm for Cooling Creality Ender 3 / Pro - Quiet (Pack of 5Pcs)
- ✔️️Hydraulic Bearings 4010 Fan – Quiet version.
- ✔️High quality Hydraulic bearings, Better than Oil bearings, More stable and Long life, suitable for continuous work. The life expectancy is about 45,000 hours..