ローラー ベアリングの転動体となる、中実または中空構造の円筒形本体。
set of 14 rollers in waxed strip special features, steel comp e52100 overall material, 0.3700 inches minimum and 0.3800 inches maximum overall length, 0.0623 inches minimum and 0.0625 inches maximum rolling element diameter, 66 fed std single material response overall material document and classification