Needle Dressing Roller bearings Needle roller bearings is our traditional products, the bearing outer ring is thin steel precision stamping, structure small space, and has a large load capacity. For mounting space is limited and should not be used as housing bore raceway occasions. And pressed into the bearing hole without further axial positioning. Needle roller bearings with ST14 steel precision stamping and forming and high temperature carbonitriding process, which is characterized by a very small section height, and has a strong load capacity, high rigidity G2 class guided needle roller cage outside line raceway, to better parallel to the axis. Kind of needle bearing outer ring and bearing housing with the use of static, no axial fixtures. Even in the high-speed heavy load conditions, but will also keep the bearing function. In addition, due to the large volume of fat storage, long-term without grease, but also to ensure the long-term flexible needle bearings rotating equipment running smoothly.