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JB/T 10239-2011Rolling bearings - Curled shields for deep groove ball bearings - Specifications (English PDF)

滚动轴承深沟球轴承用卷边防尘盖技术条件

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

December 20, 2011

Implementation date

April 1, 2012

Scope

JB/T 10239-2011 is the English-translated version of 滚动轴承深沟球轴承用卷边防尘盖技术条件.

JB/T 10239-2011 is the Chinese standard "Rolling bearings - Curled shields for deep groove ball bearings - Specifications". Its scope clause reads: This standard specifies the technical requirements, detection methods, inspection rules, mark and packaging of curled shields for deep groove ball bearings (hereinafter referred to as shield).

This standard is applicable to the production, inspection and acceptance of shield.

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Document preview — JB/T 10239-2011

National Standard of the People's Republic of China

ICS: 21.100.20
Replacing: JB/T 10239-2001

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Foreword
1 Scope
2 Normative References
3 Terms and Definitions
4 Symbols (see Figure 1)
5 Technical Requirements
5.1 Materials
5.2 Tolerance
5.3 Curled Slot with Elasticity
5.4 Surface Treatment
5.5 Appearance Quality
5.6 Other
6 Detection Methods
7 Inspection Rules
8 Mark
9 Rustproof Packaging and Storage
Appendix A (Normative) Equant Slot Number

1 Scope

This standard specifies the technical requirements, detection methods, inspection rules, mark and packaging of curled shields for deep groove ball bearings (hereinafter referred to as shield).

This standard is applicable to the production, inspection and acceptance of shield.

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 amendments) is applicable to this document.

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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

Cited by

GB/T 307.3-2017Rolling bearings - General technical regulations

Similar standards

GB/T 32325-2015|GB/T 276-2013|GB/T 28698-2012|GB/T 36222-2018|JB/T 6362-2023|JB/T 11252-2011

Editions of JB/T 10239

Edition	Title	Revision	Status
JB/T 10239-2011	Rolling bearings - Curled shields for deep groove ball bearings - Specifications	current edition	Current
JB/T 10239-2001	Rolling bearings - Curled shields for deep groove ball bearings - Specifications	previous edition	Superseded

This page sells the current edition, JB/T 10239-2011. Earlier editions are listed for reference only.

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