DIN EN 4854-1 : 2020 Title: 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, narrow series - Part 1: Dimensions and loads for narrow series; German and English version EN 4854-1:2019 Year: 2020 Publisher: DIN Media GmbH Availability: Within 1-2 working days