2ピース分割型ベアリングの片側、スリーブです。
4.9990 inches minimum and 5.0000 inches maximum body outside diameter, 4.4998 inches minimum and 4.5022 inches maximum body inside diameter, 0.3750 inches nominal first hole diameter, 70.0 degrees nominal hole spacing angle, 3 hole antirotation/lubrication type and quantity