Large-batch cleaning device for bearings

The invention discloses a large-batch cleaning device for bearings. The device comprises a main support device, a secondary support device, a cleaning device, a water inlet device, a box body and a driving mechanism; the box body comprises a water outlet, an outer shell, a bearing and a support frame; the water outlet is formed in the bottom of the outer shell; the bearing is positioned in the center of the outer shell; and the support frame is positioned at the bottom of the outer shell. The device adopts the motor driving to effectively achieve the effects of high automation degree, high cleaning efficiency, low operation labor efficiency and reduction of middle links; multiple switches are arranged in parallel; outer shafts and inner shafts of the bearings are respectively fixed, so that the bearings are rotated in a single-axis or coaxial mode for effective and comprehensive cleaning, the fixing operation is fast, convenient and more flexible, and the product cleanness is greatly improved; and a parallel