兩個或更多相同或不同尺寸或類型的軸承半體、軸承套,包裝或組合在一起,單獨發貨,用於更換磨損和/或損壞的軸承。參見軸承半體、軸承套。不含:軸承組、軸承套。
p773-2,for model m773lw2 marine generator set end item identification, part for the crankshaft assembly special features, bearing holder assembly,includes key numbers 6 and 7 part name assigned by controlling agency