This Standard specifies -boundary dimensions, tolerances and radial internal clearances for radial spherical plain bearings.
Radial spherical plain bearings need not conform to the designs illustrated but compliance is required as regards the dimensions, tolerances and radial internal clearances specified.
This Standard is applicable to the radial spherical plain bearings using a wide choice of sliding material combinations (for manufactures’ production, inspection and customers’ acceptance).
This Standard is not apply to spherical plain bearings for airframe applications.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this Standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this Standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below.
GB/T 274-2000 Rolling Bearings — Chamfer Dimension — Maximum Values (idt ISO 582:1995)
GB/T 3944-1983 Spherical Plain Bearing Joint Type — Vocabulary (eqv ISO 6811:1983)
GB/T 4199-1984 Rolling Bearings — Tolerances — Definitions (idt ISO 1132:1980)
GB/T -9161-2001 Spherical Plain Bearings — -Spherical Plain Bearings Rod Ends (eqv ISO 12240:1998)
JB/T 8879-2001 Spherical Plain Bearings — General Specifications
3 Symbols and Definitions (see Figures 1 to 6)
Contents Foreword I ISO Foreword II 1 Scope 2 Normative References 3 Symbols and Definitions (see Figures 1 to 6) 4 Boundary Dimensions 5 Tolerances 6 Radial Internal Clearance 7 Others
1 Scope
This Standard specifies -boundary dimensions, tolerances and radial internal clearances for radial spherical plain bearings.
Radial spherical plain bearings need not conform to the designs illustrated but compliance is required as regards the dimensions, tolerances and radial internal clearances specified.
This Standard is applicable to the radial spherical plain bearings using a wide choice of sliding material combinations (for manufactures’ production, inspection and customers’ acceptance).
This Standard is not apply to spherical plain bearings for airframe applications.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this Standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this Standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below.
GB/T 274-2000 Rolling Bearings — Chamfer Dimension — Maximum Values (idt ISO 582:1995)
GB/T 3944-1983 Spherical Plain Bearing Joint Type — Vocabulary (eqv ISO 6811:1983)
GB/T 4199-1984 Rolling Bearings — Tolerances — Definitions (idt ISO 1132:1980)
GB/T -9161-2001 Spherical Plain Bearings — -Spherical Plain Bearings Rod Ends (eqv ISO 12240:1998)
JB/T 8879-2001 Spherical Plain Bearings — General Specifications
3 Symbols and Definitions (see Figures 1 to 6)
Contents of GB/T 9163-2001
Contents
Foreword I
ISO Foreword II
1 Scope
2 Normative References
3 Symbols and Definitions (see Figures 1 to 6)
4 Boundary Dimensions
5 Tolerances
6 Radial Internal Clearance
7 Others
