Detailed Product Description Special in the production of SL series full complement cylindrical roller bearingGeneral description:It can be ... Model:SL0148 series,SL0149 series,SL0248 series,SL0249series,SL04..-PP series,SL0450..-PP series,SL1818 series,SL1822 series,SL1829 series,SL1830 series,SL1850 series,SL1923 series,SL1849 series,SL149 series,SL119 series,SL129 series,SL159 series,SL169 series ...