GB/T 7809-1995 in English

SUPERSEDED

Roliing bearings－Housings for insert bearing-Boundary dimensions

Issued on:1995-01-02
Implemented on:1996-08-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $100.00
$97.00

Standard No:	GB/T 7809-1995
Document status:	SUPERSEDED
Superseded by:	GB/T 7809-2017 Rolling bearings―Housings for insert bearings―Boundary dimensions
Superseded on:	2017-12-01
Title in English:	Roliing bearings－Housings for insert bearing-Boundary dimensions
Title in Chinese:	滚动轴承外球面球轴承座外形尺寸
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	1995-01-02
Implemented on:	1996-08-01
ICS Classification:	21.100.10-Plain bearings
Chinese Classification:	J11-Rolling bearing
Professional Classification:	GB-National Standard
Related Keywords:	insert bearing-boundary dimensions boundary dimensions insert bearings 3882-1995 rolling bearings — insert bearings eccentric looking collars — boundary dimensions gb
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1 Scope

This Standard specifies boundary dimensions and tolerances for cast and pressed housings for insert bearings for which boundary dimensions are given in GB/T 3882. It applies to plummer block housings, flanged housings and take-up housings.
The inclusion of re-lubrication features is required, they shall intersect the zone in such a way that lubricant will satisfactorily feed from the housing through this zone.

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 3882-1995 Rolling Bearings — Insert Bearings and Eccentric Looking Collars— Boundary Dimensions
GB 6930-86 Rolling Bearings — Vocabulary

Contents
Foreword I
ISO Foreword II
1 Scope
2 Normative References
3 Definitions
4 Symbols
5 Boundary Dimensions and Tolerances
Appendix A
Appendix B
Appendix C
Appendix D
Appendix E
Appendix F