ISO 7902-3 pdf free download
ISO 7902-3-2020 pdf free download.Hydrodynamic plain journal bearings under steady-state conditions – Circular cylindrical bearings一 Part 3: Permissible operational parameters.
This document specifies empirical permissible values for hum, T11 and
The empirical values stated can be modified for certain applications, for example if information supplied by the manufacturer is to be taken into account. The descriptions of the symbols and calculation examples are given in Iso 7902-1.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
Iso 7902-1, Hydrodynamic plain journal bearings under steady-state conditions Circular cylindrical bearings — Part 1: Calculation procedure
3 Terms and definitions
No terms and definitions are listed in this document.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp
— IEC Electropedia: available at http://www.electropedia.org/
4 Symbols and units
Symbols and units are defined in Table 1. ISO 7902-1:2020, Table 1 shall be referenced to identify the meaning of symbols not listed in Table 1.ISO 7902-3 pdf download.
