DLA QPL-AS81936-1-2000 自动校准普通轴承(BE-CU球,CRES RACE)一般规格
BEARINGS, PLAIN, SELF-ALIGNING, (BE-CU BALL, CRES RACE), GENERAL SPECIFICATION FOR [Superseded: NAVY QPL-81936 -8, NAVY QPL-81936 -7, NAVY QPL-81936 -6, NAVY QPL-81936 -5, NAVY QPL-81936 -4, NAVY QPL-81936 -3, NAVY QPL-81936 -2, NAVY QPL-81936 -