BLH bearings have obtained a patent for stainless steel bearings with long service life, effectively reducing the temperature of bearing components and extending their service life
According to the information of the China National Intellectual Property Administration, Dongguan BLH Bearing Co., Ltd. has obtained a patent entitled "a kind of stainless steel bearing with long service life". The authorization announcement number is CN223767958Z, and the application date is January 2025.
The patent abstract shows that the present utility model relates to the field of bearing technology and discloses a stainless steel bearing with a long service life, comprising a bearing component, wherein a heat dissipation mechanism is provided in the middle of the bearing component; The outer circumference of the inner ring is set in the middle of the outer ring, multiple balls are set between the outer ring and the inner ring, multiple balls are evenly spaced between two retaining frames, the outer circumference of the support ring is fixedly connected to the inner wall of the inner ring, and the copper blades are fixedly connected to the inner wall of the inner ring at equal intervals. The stainless steel bearing with a long service life described in this utility model is composed of copper blades forming a fan. When the inner ring rotates, the copper blades rotate, driving air flow and allowing external cold air to pass through the copper blades for heat dissipation, thereby reducing the temperature of the inner ring. In addition, the connecting ring and connecting rod drive the fan blades to rotate, allowing external cold air to pass through the heat dissipation holes and dissipate heat from the outer ring, effectively reducing the temperature of the bearing component and extending its service life.
