Sealed Self Aligning Roller Bearing BS2-2311-2RS/Vt143 for Metallurgy Equipment Xrb-Zwa Bearing Industry Co., Limited Base Info Description Pre：BS2-2310-2RS/Vt143 Sealed Spherical Roller Bearing 50mm Bore Next：China Sealed Bearing BS2-2312-2RS/Vt143 for Mining and Construction Machinery
