01.040.21 - Mechanical systems and components for general use (Vocabularies)

This document establishes a vocabulary of terms, with their definitions, applied in the field of rolling bearings and their technology under ISO Technical Committee TC 4 management.
It includes terms related to all types of rolling bearings wherein the principal degree of freedom is continuous rotation about an axis enabled by an ordered set of rolling elements between two circular raceways such that loads can be transmitted between them in a particular range of radial and/or axial directions. ...view more

ISO 4378-3:2017 specifies the most commonly used terms relating to lubrication of plain bearings with their definitions and classification.
For some terms and word combinations, their short forms are given, which can be used where they are unambiguous. Self-explanatory terms are given without definitions.

ISO 4378-1:2017 specifies the most commonly used terms relating to design, bearing materials and their properties of plain bearings with their definitions and classification.
For some terms and word combinations, their short forms are given, which can be used where they are unambiguous. Self-explanatory terms are given without definitions.

ISO 4378-2:2017 specifies the most commonly used terms relating to friction and wear of plain bearings with their definitions and classification.
For some terms and word combinations, their short forms are given, which can be used where they are unambiguous. Self-explanatory terms are given without definitions.

This document establishes a vocabulary of terms, with their definitions, applied in the field of rolling bearings and their technology under ISO Technical Committee TC 4 management. It includes terms related to all types of rolling bearings wherein the principal degree of freedom is continuous rotation about an axis enabled by an ordered set of rolling elements between two circular raceways such that loads can be transmitted between them in a particular range of radial and/or axial directions. A...view more

This part of ISO 1891 specifies terms and definitions for fastener related to control, inspection, delivery, acceptance and quality.
These terms are mainly intended for use in conjunction with ISO 3269, ISO 16228 and ISO 16426.
A multilingual list of terms in alphabetical order is given in Annex A.

This document specifies terms and definitions for fasteners related to control, inspection, delivery, acceptance and quality.
These terms are mainly intended for use in conjunction with ISO 3269, ISO 16228 and ISO 16426.
A multilingual list of terms in alphabetical order is given in Annex A.
NOTE 1 For a fasteners quality assurance system, see ISO 16426.
NOTE 2 For other fasteners terms, see, for example, ISO 225, and other parts of ISO 1891, ISO 4753 and ISO 14588.
NOTE 3 For other general...view more

ISO 5288:2017 specifies the terms and definitions related to the use of synchronous belt drives for mechanical power transmission and where positive indexing or synchronization is required.

ISO 4378-3:2017 specifies the most commonly used terms relating to lubrication of plain bearings with their definitions and classification. For some terms and word combinations, their short forms are given, which can be used where they are unambiguous. Self-explanatory terms are given without definitions.

ISO 4378-2:2017 specifies the most commonly used terms relating to friction and wear of plain bearings with their definitions and classification. For some terms and word combinations, their short forms are given, which can be used where they are unambiguous. Self-explanatory terms are given without definitions.

ISO 4378-1:2017 specifies the most commonly used terms relating to design, bearing materials and their properties of plain bearings with their definitions and classification. For some terms and word combinations, their short forms are given, which can be used where they are unambiguous. Self-explanatory terms are given without definitions.

ISO 21940-2:2017 defines terms on balancing. It complements ISO 2041, which is a general vocabulary on mechanical vibration and shock.

ISO 1081:2013 specifies the terms and definitions, in English and French, relating to V-belt drives, V-belts, hexagonal belts, joined V-belts and the corresponding V-grooved pulleys, V-ribbed belt drives, V-ribbed belts and V-ribbed pulleys, as well as the corresponding symbols.The general definitions are valid irrespective of the system describing the pulleys. The dimensions of pulley grooves can be defined either on the basis of the datum width or on the basis of the effective width. As a resu...view more

ISO 4378-4:2009 defines basic symbols for use in the field of plain bearings. Additional signs are also defined for use as superscripts and subscripts.
The characters employed are drawn from the Latin and Greek alphabets, Arabic numerals and other signs, for example points, commas, horizontal lines or asterisks. In the simplest case, an application symbol consists of the basic character alone; in the most complex, of the basic character with subscripts and superscripts (additional signs). For t...view more

This part of ISO 1122 concerns the part of the
international vocabulary of gears which is devoted
solely to geometrical definitions.
It gives, for each of the geometrical terms relative to
gears, a standard definition which will be valid
internationally, the corresponding term in each
language being chosen as far as possible in such a
way as to directly reflect the meaning of the
definition.
NOTE — Since the choice of corresponding terms can
only be partially fulfilled in any particula...view more

This part of ISO 4378 specifies practical applications of the general symbols defined in ISO 4378-4, with
regard to the calculations, design and testing of plain bearings.
ISO 4378-4 distinguishes between basic characters and additional signs. Additional signs are subscripts and
superscripts. The symbols necessary for plain bearing calculations, design, manufacture and testing are just
basic characters or combinations of basic characters and additional signs.
This part of ISO 4378 lists sym...view more

This part of EN ISO 1891 specifies terms and definitions for fastener coatings, primarily intended for corrosion protection and functional purposes.
These terms are mainly intended for use in conjunction with EN ISO 4042, EN ISO 10683 and EN ISO 10684.
A multilingual list of terms in alphabetical order is given in Annex A.

ISO 1891-2:2014 specifies terms and definitions for fastener coatings, primarily intended for corrosion protection and functional purposes. These terms are mainly intended for use in conjunction with ISO 4042, ISO 10683 and ISO 10684.

ISO 1081:2013 specifies the terms and definitions, in English and French, relating to V-belt drives, V-belts, hexagonal belts, joined V-belts and the corresponding V-grooved pulleys, V-ribbed belt drives, V-ribbed belts and V-ribbed pulleys, as well as the corresponding symbols.The general definitions are valid irrespective of the system describing the pulleys. The dimensions of pulley grooves can be defined either on the basis of the datum width or on the basis of the effective width. As a resu...view more