2ピース分割型ベアリングの片側、スリーブです。
23.5310 inches minimum and 23.5330 inches maximum body inside diameter, 37.9980 inches minimum and 38.0000 inches maximum flange outside diameter, 3.9970 inches minimum and 4.0020 inches maximum flange width, 10.5000 inches nominal end to flange distance, 28.0000 inches nominal body outside diameter