SS-EN-4156 Aerospace series - Rod ends, with self-aligning double row ball bearings and threaded shank in steel - Inner ring and balls in corrosion resisting steel - Dimensions and loads - Inch series


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This European Standard specifies the characteristics of adjustable rod ends with self-aligning double row ball bearing and threaded shank in steel, inner ring and balls in corrosion resisting steel. They consist of: ? a rod end comprising: ? either seals or shields; ? an optional longitudinal groove for locking purpose; ? an inner ring with balls. These rod ends are intended for use with flight control rods or rods for aerospace structures. They are intended to be used in the temperature range: – 54 °C to 150 °C. However, being lubricated with the following greases: ? very high pressure grease, ester type (code A), operational range – 73 °C to 121 °C according MIL PRF 23827 type II ? very high pressure grease, synthetic hydrocarbons, general purpose (code B), operational range ? 54 °C to 177 °C (see EN 2067), according MIL-PRF-81322. ? very hight pressure grease, lithium type (code C) operational range – 73 °C to 121 °C according MIL PRF-23827 type I. Their field of application when lubricated with code A grease is limited to 121 °C.

To find similar documents by classification:

49.035 (Components for aerospace construction Tyres for aircraft, see 83.160.20)

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Designation Name

SS-EN 4156:2013

Revision Level




Publication Date

Dec. 22, 2013



Page Count


International Equivalent

EN 4156:2013(IDT)