Institut za standardizaciju Crne Gore
Glavni meni

nMEST EN 6046:2022

Vazduhoplovstvo —Sferični ravni ležaji, od čelika otpornog na koroziju - Uske serije - Mjere i opterećenja - Veličine serija izraženih u inčima

Aerospace series - Bearing, spherical, plain, in corrosion resisting steel - Narrow series - Dimensions and loads - Inch series

Opšte informacije

40.20     06.06.2022.

60.60    05.08.2022.

ISME

ISME/SSS Stručni savjet za standarde

Evropski standard

49.035 Sastavni djelovi za izradu vazduhoplova i kosmičkih brodova

Područje rada

This European standard specifies the characteristics of inch based spherical plain bearing, metal to metal, in corrosion resisting steel, narrow series.
They are intended for use in fixed or moving parts of the aircraft structure and their control mechanisms.
They shall be used in the temperature range as determined by the grease capability as below:
- code A: grease as per MIL PRF 23827 Type I, operating temperature range −73 °C to 121 °C;
- code B: grease as per MIL PRF 81322, operating temperature range −54 °C to 177 °C.
The range of application for bearings lubricated with grease per code A is limited to 121 °C.
In both cases the spherical surface of the outer or inner ring have to be provided with a dry film lubricant as per MIL PRF 46010 or equivalent (anti seizing protection).

Životni ciklus

SADAŠNJE

U razvoju
nMEST EN 6046:2022
40.20 Započeto glasanje za DIS: 12 sedmica
06.06.2022.

Povezani projekti

Identičan sa EN 6046:2020

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