ABMA 199:2014 pdf free
ABMA 199:2014 pdf free.Rolling bearings一Thrust bearings一Geometrical product specification [GPS] and tolerance values
This International Standard 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].
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
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, tsdmp.
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 detailed definitions for terms in ISO 14405-1 and traditional terms in ISO 1132-1[4] are not fully equal, for differences, see Annex C.
Nominal bore diameter of shaft washer, single-direction bearing Deviation of a mid-range size [out of two-point sizes) of shaft washer bore diameter in any cross-section from its nominal size Range of two-point sizes of shaft washer bore diameter in any cross-section
Deviation of a mid-range size (out of two-point sizes) of central shaft washer bore diameter in any cross-section from its nominal size.ABMA 199 pdf free download.
