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ISO 12925-2:2020

Lubricants, industrial oils and related products (class L) -- Family C (gears) -- Part 2: Specifications of categories CKH, CKJ and CKM (lubricants open and semi-enclosed gear systems)

General information
Valid from 30.09.2020
Directives or regulations
None
Standard history
Status
Date
Type
Name
30.09.2020
Main
This document establishes an extended classification which includes sub-categories of environmentally acceptable lubricants and specifies the minimum requirements for mineral or synthetic based lubricants for the categories CKH, CKJ and CKM, according to ISO 6743-6, and their sub-categories of environmentally acceptable lubricants, intended for the lubrication of open and semi-enclosed gears. This document covers the lubricants applied in the open and semi-enclosed gear systems most currently encountered in the industry. It does not cover the extreme cases of use with regards to temperature and extreme charges conditions. NOTE 1 For use in exceptional conditions, suppliers and purchasers of lubricants can mutually agree on additional testing methods and acceptability criteria of the products. NOTE 2 This document can be read in conjunction with ISO 6743-6.
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