一種軸承,其軸或旋轉部件圍繞通常位於保持架內的硬化滾子旋轉。它必須包含內圈或外圈,或兩者兼有。對於不帶滾道的軸承,請參閱保持架和滾子,軸承。
5.3742 inches minimum and 5.3750 inches maximum overall outside diameter, 1.6200 inches minimum and 1.6250 inches maximum inner ring width, 4.4992 inches minimum and 4.5000 inches maximum bore diameter, 1.4950 inches minimum and 1.5000 inches maximum outer ring width, 204-011-112-1,97499 mfr ref single material response retainer material document and classification