Xinhuo Bearing China Plain Bearing Own Brand Mr63 Miniature Ball Bearings with Bearing Size 3*6*2*2.5mm 635zz Miniature Bearings, Find details about China Self-Aligning Ball Bearing, Inch Tapered Roller Bearing from Xinhuo Bearing China Plain Bearing Own Brand Mr63 Miniature Ball Bearings with Bearing Size 3*6*2*2.5mm 635zz Miniature Bearings