Aerospace series - Bearing, spherical, plain, in corrosion resisting steel with self-lubricating liner - Elevated load under low oscillations - Wide series - Dimensions and loads - Part 2: Inch series; German and English version EN 4539-2:2019
航空航天系列.带自润滑衬套的耐腐蚀钢制球面滑动轴承.低振动下的高负荷.宽系列.尺寸和负荷.第2部分:英制系列;德语和英语版本EN 4539-2:2019