1)Size:120X120X38 2)2 BALL bearing,50,000hours lifetime.91/113CFM. 3)Manufacturer & Exporter. 4)UL/CUL/CE/CCC 5)MOQ:150PCS 12038B2H SIZE:120*120*38mm* Die-cast aluminum housing* Impedence protected* Lead wire/Terminal* Insulation class:class BSPECIFICATION:MODELBEARINGRATING VOLTAGE(V)FREQUENCY(HZ)RATING CURRENT(A)POWER CONSUMPTION(W)SPEED(RPM)AIR FLOW(CFM)STATIC PRESSURE(mmH2O)NOISE(db-A) ...