LINQING BOTHWIN IMPORT & EXPORT CO.,LTD. We mainly produce and have stock of deep groove ball bearings , cylindrical roller bearings , taper roller bearings , self aligning ball bearings , thrust ball bearings , rolling mill bearings , spherical roller thrust bearings , etc. We can supply some uncommon bearings such as non-standard bearings , linear bearings , automobile bearings , Mega- bearings, railway bearings , joint bearings , high temperature, super precison bearings , etc as well.