Aerospace series - Bearings, airframe rolling - Double row self-aligning ball bearings with flanged outer ring in corrosion resisting steel, reduced internal radial clearance - Dimensions and loads; German and English version EN 4034:2007
航空航天系列.机身滚动轴承.耐腐蚀钢制带法兰外圈的双列自位球轴承.减小内部径向间隙.尺寸和载荷;德语和英语版本EN 4034:2007