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。
2420-66-148-7692, hmee (high mobility engineer excavator) end item identification, 1.3130 inches minimum and 1.3136 inches maximum bore diameter, 1.0000 inches nominal overall length, roller type: solid special features, 1.3136 inches nominal overall outside diameter