BS ISO 15:2011 pdf download – Rolling bearings — Radial bearings — Boundary dimensions, general plan
1 Scope
This International Standard specifies preferred boundary dimensions for radial bearings of the diameter series 7, 8, 9, 0, 1, 2, 3 and 4.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 464, Rolling bearings — Radial bearings with locating snap ring — Dimensions and tolerances
ISO 582, Rolling bearings — Chamfer dimensions — Maximum values
ISO 5593, Rolling bearings — Vocabulary
ISO 12043, Rolling bearings — Single-row cylindrical roller bearings — Chamfer dimensions for loose rib and non-rib sides
ISO 12044, Rolling bearings — Single-row angular contact ball bearings — Chamfer dimensions for outer ring non-thrust side
ISO 15241, Rolling bearings — Symbols for quantities
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 5593 apply.
4 Symbols
For the purposes of this document, the symbols given in ISO 15241 and the following apply.
The symbols shown in Figure 1 and given in Tables 1 to 8 denote nominal dimensions, unless specified
B bearing width
D bearing outside diameter
d bearing bore diameter
r chamfer dimension
r s min
smallest single chamfer dimension