FFB 40 x 40 x 28 MM SERIES DIMENSIONS DRAWING FFB.
Delta
FFB0412SHN - 40 x 40 x 28 MM SERIES DC FAN
FFB 40 x 40 x 28 MM SERIES DIMENSIONS DRAWING FFB0412HHN * Bearing Type Ball Bearings * Material Impeller & Frame : Plastic (UL 94V-0) * Lead Wires .