Die innere Komponente eines Kugel- oder Rollenlagers, die eine Kontaktfläche für die Wälzkörper eines Wälzlagers bietet.
sae assn std all material responses overall material document and classification, 1.3745 inches minimum and 1.3750 inches maximum bore diameter, 1.2550 inches minimum and 1.2600 inches maximum overall width, 1.6245 inches minimum and 1.6250 inches maximum overall outside diameter, straight bore shape