ISO 3030 pdf download

ISO 3030 pdf download

ISO 3030 pdf download Rolling bearings — Radial needle roller and cage assemblies — Boundary dimensions and tolerances
1 Scope
This International Standard specifies the boundary dimensions for radial needle roller and cage assemblies.In addition, it gives the tolerances for the cage width and method of functional gauging of smallest single borediameter of needle roller complement.
Informative values for the tolerances of shaft raceway, housing raceway and raceway widths are given inAnnex A.
Normative references
The following referenced documents are indispensable for the application of this document.For datedreferences,only the edition cited applies. For undated references,the latest edition of the referenceddocument (including any amendments) applies.
ISO 1132-1,Rolling bearings — Tolerances — Part 1: Terms and definitions
ISO 1132-2:2001, Rolling bearings —Tolerances —Part 2: Measuring and gauging principles and methodsIso 3096,Rolling bearings – Needle rollers -Dimensions and tolerances
ISO 5593,Rolling bearings – Vocabulary
ISO 15241,Rolling bearings – Symbols for quantities
Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 1132-1 and ISO 5593 apply.
For the purposes of this document, the symbols given in lSO 15241 and the following apply.
The symbols (except those for tolerances) shown in Figure 1 and the values given in Tables 1 to 4 denotenominal dimensions unless specified otherwise.
cage width
Ewoutside diameter of needle roller complementFwbore diameter of needle roller complementecsdeviation of a single cage width

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