The invention discloses a method for reducing net level of bearing steel wire rod carbide, including the following steps: firstly, bearing steel continuous casting billet is heated and warmed up, and rough rolling, medium rolling and pre-finishing treatments are carried out at the temperature of 1030 to 1130 DEG C, so that the accumulated elongation percentage n1 of rolled pieces is 65 to 120 times; secondly, pre-hydrocooling treatment of rolled pieces is carried out, the cooling speed is controlled in the range of 10 to 40 DEG C per second, and the cooling time is controlled in the range of 0.8 to 2.2 seconds; then 4 to 10 sub-finishing treatments of rolled pieces are carried out, the start-rolling temperature is controlled in the range of 900 to 950 DEG C, and the final-rolling temperature is controlled in the range of 920 to 990 DEG C; then the rolled pieces are in hydrocooling treatment, the cooling speed is controlled in the range of 50 to 350 DEG C per second, the spinning temperature is controlled in the range of 760 to 820 DEG C, and dispersed rolls are manufactured; finally, the dispersed rolls are in air-cooled treatment, the air-cooled speed is controlled in the range of2 to 10 DEG C per second, the roll collection temperature when the dispersed rolls come out of air-cooled roller way is controlled in the range of 330 to 450 DEG C, and the dispersed rolls are disposed in environmental air and cooled till room temperature. The products produced by using the method have 95% of carbide whose net level is less than or equal to 1.0 in which the average level is 0.95,thereby being capable of increasing abrasion resistance and service life of steel.