Rolling bearings - Cylindrical roller bearings, separate thrust collars - Boundary dimensions
1 Scope
This Standard specifies the width, the maximum outside diameter, the bore and the bore minimum chamfer of separate thrust collars for cylindrical roller bearings in diameter series 0, 2, 3, and 4 as specified in ISO 15.
Dimensions for overall width and other geometrical features are not specified as they are dependent on the internal design of the bearings.
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 (including any amendment) applies.
ISO 15 Rolling bearings - Radial bearings - Boundary dimensions, general plan
ISO 582 Rolling bearings - Chamfer dimensions - Maximum values
ISO 5593 Rolling bearings - Vocabulary
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 the values given in Tables 1 and 2 denote nominal dimensions unless specified otherwise.
B1——width of thrust collar protruding beyond inner ring face;
d——bore diameter;
d1——outside diameter;
r1——chamfer dimension;
r1smin——smallest single chamfer dimension.
5 Dimensions
Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 Symbols 5 Dimensions
Rolling bearings - Cylindrical roller bearings, separate thrust collars - Boundary dimensions
1 Scope
This Standard specifies the width, the maximum outside diameter, the bore and the bore minimum chamfer of separate thrust collars for cylindrical roller bearings in diameter series 0, 2, 3, and 4 as specified in ISO 15.
Dimensions for overall width and other geometrical features are not specified as they are dependent on the internal design of the bearings.
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 (including any amendment) applies.
ISO 15 Rolling bearings - Radial bearings - Boundary dimensions, general plan
ISO 582 Rolling bearings - Chamfer dimensions - Maximum values
ISO 5593 Rolling bearings - Vocabulary
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 the values given in Tables 1 and 2 denote nominal dimensions unless specified otherwise.
B1——width of thrust collar protruding beyond inner ring face;
d——bore diameter;
d1——outside diameter;
r1——chamfer dimension;
r1smin——smallest single chamfer dimension.
5 Dimensions
Contents of GB/T 20060-2011
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Dimensions
