JB/T 8568-2010Rolling bearings - Cylindrical roller bearing track rollers for conveying chains (English PDF)
滚动轴承 输送链用圆柱滚子滚轮轴承
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
February 11, 2010
Implementation date
July 1, 2010
Scope
JB/T 8568-2010 is the English-translated version of 滚动轴承 输送链用圆柱滚子滚轮轴承.
JB/T 8568-2010 is the Chinese standard "Rolling bearings - Cylindrical roller bearing track rollers for conveying chains".
Its scope clause reads: This standard specifies the structural types, designations, boundary dimensions, technical requirements, measurement methods, inspection rules and rustproof packaging of cylindrical roller bearing track rollers for conveying chains (hereinafter referred to as “bearings”).
This standard is applicable to the production, inspection and customer acceptance of finished bearings.
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Document preview — JB/T 8568-2010
National Standard of the People's Republic of China
- ICS
- 21.100.20
- Replacing
- JB/T 8568-1997
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- Foreword
- 1 Scope
- 2 Normative References
- 3 Symbols
- 4 Structural Types
- 5 Designation Methods
- 5.1 Type Code
- 5.2 Dimension Code
- 5.3 Suffix Code
- 5.4 Designation Examples
- 6 Boundary Dimensions
- 7 Technical Requirements
- 7.1 Material and Heat Treatment
- 7.2 Tolerances
- 7.3 Surface Roughness
- 7.4 Radial Clearance
- 7.5 Residual Magnetism
- 7.6 Lubrication
- 7.7 Miscellaneous
- 8 Measurement Methods
- 9 Inspection Rules
- 10 Marking and Rustproof Packaging
- 10.1 Marking
- 10.2 Rustproof Packaging
- Appendix A (Normative) Boundary Dimensions of Cylindrical Roller Bearing Track Rollers for Conveying Chains
1 Scope
This standard specifies the structural types, designations, boundary dimensions, technical requirements, measurement methods, inspection rules and rustproof packaging of cylindrical roller bearing track rollers for conveying chains (hereinafter referred to as “bearings”).
This standard is applicable to the production, inspection and customer acceptance of finished bearings.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding corrections to), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies.
GB/T 307.2-2005 Rolling Bearings-Measuring and Gauging Principles and Methods (ISO 1132-2:2001, Rolling Bearings-Tolerances-Part 2: Measuring and Gauging Principles and Methods, MOD)
GB/T 3203-1982 Specification for Carburizing Steels of Bearings
GB 7324-1994 General Purpose Lithium Lubricating Grease
GB/T 7811-2007 Rolling Bearings-Symbols for Quantities (ISO 15241: 2001, IDT)
GB/T 8597-2003 Rolling Bearings-Rust Proof Packaging
GB/T 18254-2002 High-carbon Chromium Bearing Steel
JB/T 1255-2001 Specification for Heat-treatment of Rolling Bearing Parts Made from High Carbon Chromium Steel
JB/T 3573-2004 Rolling Bearings-Methods for the Measurement of Radial Internal Clearance
JB/T 3574-1997 Rolling Bearings-Marking for Products
JB/T 6641-2007 Rolling Bearings-Residual Magnetism and Its Assessment Method
JB/T 7051-2006 Rolling Bearing Parts-Methods for the Measurement and Assessment of Surface Roughness
JB/T 8881-2001 Specifications for Carburizing Heat Treatment of Rolling Bearing Parts
JB/T 8921-1999 Rolling Bearings and Commercial Parts-Inspection Rules […]
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 307.2-2005Rolling bearings -- Measuring and gauging principles and methods
- GB/T 3203-1982Carburizing steels for bearings
- GB/T 7811-2007Rolling bearings -- Symbols for physical quantities
- GB/T 8597-2003Rolling bearings - Rust proof packaging
- GB/T 18254-2002High-carbon chromium bearing steel
- JB/T 1255-2001Rolling bearings - Parts made of high-carbon chromium bearing steels - Specifications for heat treatment
GB 7324-1994
Similar standards
Editions of JB/T 8568
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 8568-2010 | Rolling bearings - Cylindrical roller bearing track rollers for conveying chains | current edition | Current |
| JB/T 8568-1997 | Rolling bearings - Cylindrical roller bearing track rollers for conveying chains | previous edition | Superseded |
This page sells the current edition, JB/T 8568-2010. Earlier editions are listed for reference only.
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Related Standards
GB/T 307.2-2005 — Rolling bearings -- Measuring and gauging principles and methods
JB/T 1255-2001 — Technical requirements for heat treatment of rolling bearing parts made of high-carbon chromium bearing steel
JB/T 3573-2004 — Rolling bearings - Methods for measurement of radial internal clearance
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JB/T 8568-2010
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