) | Rated Voltage: 24V | Rated Current: 0., 06Amp | Power: 1., 2W | Airflow: 13., 2 CFM | Static Pressure: 0., 12 In H2O | Noise: 25., 8 dBA | Speed: 4500 RPM DC 50mm Fan 5020 Cooling Fan Brushless Sleeve / Hydraulic / Dual Ball Bearing – 5V 12V 24V. $0.58 – $1.84. ▻Model: 50mm fan 5020. ▻Fan... Compact Size: This 50mm x 20mm fans are perfect for adding discrete airflow in Tight Spaces; Worked perfectly to replace a noisy and broken fan in printer control box, buck converter, HID ballast and other small electronics Recommendations for 50mm 24v dual ball bearing fans 50x50x20 Fan Specs Aazon.co: GDSTIE 50 X 50 X 12 24v Dual Ball Bearing Brushless 24v Fan For Lorry Brushless Motor: Contains Hydraulic Bearings have a long lifespan of 40,000 hours. About this item Dimension of outer the frame is 50mm (L) x 50mm (W) x 20mm (H) / The size of fan in inch is 1.97in (L) x 1.97in (W) x 0.78in (H) Operating Voltage Range wires with 2-pin connector; please make sure connect the red wire to positive hole, black wire to negative hole, easy to set up 2 Pin Fans: The fan have 9., 84 in.