EN 3287:1994 Aerospace series - Bearings, airframe rolling - Double row self-aligning ball bearings in steel - Diameter series 2 - Dimensions and loads
This standard specifies the characteristics of double row aelf-aligning ball bearings in steel t1 of diameterseries 2 21 designed to withstand only slow rotations, oscillations andlor swivelling under load.They are intended for use between fixed and moving parts of the aircraft structure andTheir control mechanisms.The airframe rolling bearings defined inThis standard are used from一54 0C to+150 0C.
EN 3287:1994 history
1994EN 3287:1994 Aerospace series - Bearings, airframe rolling - Double row self-aligning ball bearings in steel - Diameter series 2 - Dimensions and loads