Electrically Insulated Bearings 6330m/C3-Sat10n Sinotree Technology (Beijing) Co. Base Info Rolling Body:Ball BearingsThe Number of Rows:SingleOuter Dimension:Large (200-430mm)Material:Bearing SteelSpherical:Non-Aligning Bearings Description Pre:Self Aligning Ball Bearings, Rolling Mill Bearing Next:Chumacera Spherical Bearing with Seats UCP205-16 High Quality