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。
0.078025 inches minimum and 0.078050 inches maximum rolling element diameter, 66 fed std single material response overall material document and classification, agwh criticality code justification, 0.1650 inches minimum and 0.1850 inches maximum overall length, steel comp e52100 overall material