Luoyang HUANA Precision Bearing Technology Co., Ltd produced BB1-9938 | BB1-9928 | BB1-9925B four point contact ball bearings with flanged . are used in cutting and other industries. The bearings in this series are subjected to large radial forces and dust, so the double rubber cover sealing process is adopted. Due to the high cutting speed, the retainer and other processes are specially designed. Satisfying the operating conditions, the ring is made of advantageous bearing steel, which is quenched as a whole with a hardness of around HRC60. The hardness is improved through quenching process, thereby enhancing the wear resistance of the bearing.
The outer ring of this product is equipped with mounting holes, which are fixed to the equipment through bolts. Even with high-speed rotation and excessive radial force, the bearing can operate smoothly.
This product has been continuously supplied to customers for a long time and has received unanimous praise from them. Our company has developed this series of products with a short production cycle and strict production process in accordance with international standards.