ISO 15-2017 pdf free.Rolling bearings -Radial bearings —Boundary dimensions, general plan.
This document specifies preferred boundary dimensions for radial bearings of the diameter series 7,8,9,0,1,2,3 and 4.
The following documents are referred to in the text in such a way that some or all of their contentconstitutes requirements of this document. For dated references,only the edition cited applies. Forundated references, the latest edition of the referenced document (including any amendments) applies.ISO 464, Rolling bearings —Radial bearings with locating snap ring —Dimensions, geometrical productspecifications (GPS) and tolerance values
ISO 5593, Rolling bearings – Vocabulary
ISO 12043,Rolling bearings — Single-row cylindrical roller bearings — Chamfer dimensions for loose riband non-rib sides
ISO 12044,Rolling bearings — Single-row angular contact ball bearings —Chamfer dimensions for outerring non-thrust side
For the purposes of this document, the terms and definitions given in ISo 5593 apply.ISO and IEC maintain terminological databases for use in standardization at the following addresses:—IEC Electropedia: available at http://www.electropedia.org/
For the purposes of this document, the symbols given in ISO 15241[3]and the following apply.
The symbols shown in Figure 1 and given in Tables 1 to 8denote nominal dimensions, unless specifiedotherwise.
Boundary dimensions for radial bearings of the diameter series 7,8,9,0,1, 2, 3 and 4 are given inTables 1 to 8.
The chamfer dimensions given in Tables 1 to 8 do not always apply to the following:
– the groove side of bearing rings with snap ring groove (these shall be in accordance with ISO 464);- the loose rib and the non-rib sides of cylindrical roller bearing rings (the exceptions shall be in accordance with ISO 12043);
– the non-thrust side of angular contact bearing outer rings (these shall be in accordance with IS0 12044).
Chamfer dimension, r; applies at the corners indicated in Figure 1 and is specified with rs min inTables 1 to 8.
The chamfer dimensions for inner rings of bearings with tapered bore may be smaller than those shownin Tables 1 to 8.
The corresponding largest single chamfer dimensions to the rs min dimensions in Tables 1 to8are givenin ISO 582[2]. ISO 15 pdf download.