ISO 199:2014 pdf free

ISO 199:2014 pdf free.Rolling bearings一Thrust bearings一Geometrical product specification
ISO 199 specifies dimensional characteristics, limit deviations from nominal values, and tolerance values to define the interface (except chamfers) of thrust rolling bearings. Nominal boundary dimensions are defined in ISO 104[1].
This International Standard is not applicable to certain thrust bearings (e.g. thrust needle roller bearings) or for particular fields of application (e.g. special thrust precision bearings). Tolerances for such bearings are given in the relevant International Standards.
Chamfer dimension limits are given in ISO 582[3].
2 Normative references
The following documents in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 5593, Rolling bearings一Vocabulary
ISO 14405-1, Geometrical product specifications (GPS)一Dimensional tolerancing一Part 1: Linear sizes
ISO/TS 17863, Geometrical product specification (GPS)一Geometrical tolerancing of moveable assemblies
3 Terms and definitions
For the purposes of this document, the terms and definitions in ISO 5593,ISO 14405-1, and ISO/TS 17863 apply.
4 Symbols
To express that the ISO/GPS system, ISO 8015 [7] is applied, the dimensional characteristics shall be included in the technical product documentation (for example on the drawing). The dimensional specifications, associated to these characteristics, are described in Table 1 and Figures 1 to 4.
Descriptions for symbols are in accordance with GPS terminology; relationships with traditional terms are described in Annex A.
A tolerance value associated to a characteristic is symbolized by t followed by the symbol for characteristic, for example, todmp.
In this International Standard, the ISO default specification operator for size is in accordance with ISO 14405-1, i.e. the two-point size is valid. Some specification modifiers are described in Annex D.
The indications in Figures 1 to 4 ilustrate the correlation of interface dimensions and corresponding dimensional tolerance symbols.
NOTE Figures 1 to 4 are drawn schematically and do not necessarily show all design details.
Two examples of a real drawing indication are given in Annex B.ISO 199 pdf download.