Rolling bearings - Single-row angular contact ball bearings - Chamfer dimensions for outer ring non-thrust side
1 Scope
This standard specifies chamfer dimensions for outer ring, non-thrust side of single-row angular contact ball bearings, where the dimensions differ from those specified in ISO 15 [1]. It is applicable to bearings in the diameter series 9, 0 and 2 for contact angles, up to and including 30°, and in the diameter series 2 and 3 for contact angles over 30°.
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 5593 Rolling bearings - Vocabulary
ISO 15241 Rolling bearings - Symbols for physical 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 the values given in Table 1 denote nominal dimensions unless specified otherwise.
d: bearing bore diameter
r1: chamfer dimension of outer ring non-thrust side
Foreword I
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Chamfer dimensions
Bibliography
Rolling bearings - Single-row angular contact ball bearings - Chamfer dimensions for outer ring non-thrust side
1 Scope
This standard specifies chamfer dimensions for outer ring, non-thrust side of single-row angular contact ball bearings, where the dimensions differ from those specified in ISO 15 [1]. It is applicable to bearings in the diameter series 9, 0 and 2 for contact angles, up to and including 30°, and in the diameter series 2 and 3 for contact angles over 30°.
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 5593 Rolling bearings - Vocabulary
ISO 15241 Rolling bearings - Symbols for physical 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 the values given in Table 1 denote nominal dimensions unless specified otherwise.
d: bearing bore diameter
r1: chamfer dimension of outer ring non-thrust side
Contents of GB/T 20058-2017
Foreword I
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Chamfer dimensions
Bibliography
