造船工业。轴线。联轴节。 装配镗圆锥孔凸缘的锻接法兰。

Shipbuilding. shaft lines. couplings. forged flanges for assembly to taper - bore flanges.

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简体中文标题： 滚动轴承。外形尺寸规格。第4部分：带法兰凸缘外环的径向滚珠轴承的法兰尺寸规格。

English name :Rolling bearings. Boundary dimensions. Part 4:Flange dimensions of radial ball bearings with flanged outer ring.

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