Shanghai Jiaqing Bearing Manufacturing Co.Ltd. is a leading bearing manufacturer specialized in producing spherical roller bearings and spherical roller thrust bearings since 2002. Our former brand is called BLWB, which is very famous in bearing industry. With the development of enterprise, BLWB is replaced by SJQ , and the brand is now known by more and more people. The spherical roller bearing production series includes CA, CC,E and 2RS.The size we can produce is between 20mm-1200mm in inner diameter and the annual output is more than 2000 models 500,000 sets.