Aerospace series - Bearing, spherical plain, in corrosion resisting steel with self-lubricating liner, low starting torque and low friction coefficient, elevated duty cycles under low oscillations at different operating conditions - Part 3: Technical specification; German and English version EN 4854-3:2019
航空航天系列.带自润滑衬套、低起动扭矩和低摩擦系数、在不同运行条件下低振荡下高占空比的耐腐蚀钢制球面滑动轴承.第3部分:技术规范;德语和英语版本EN 4854