2ピース分割型ベアリングの片側、スリーブです。
1 hole and 1 slot antirotation/lubrication type and quantity, chamfered outside left corner corner shape, 3.9990 inches minimum and 4.0000 inches maximum body outside diameter, 1.3730 inches minimum and 1.3770 inches maximum overall length, 0.3750 inches minimum and 0.3770 inches maximum first hole diameter