Standard No.:	JB/T 5391-2007
Chinese Name:	滚动轴承 铁路机车和车辆滚动轴承零件磁粉探伤规程
English Name:	Rolling bearings-Magnetic particle inspection code of rolling bearing parts for railway locomotive and rolling stock
Professional Classification:	J11 Rolling bearing
Professional Classification:	JB Professional Standard - Machinery
ICS Classification:	21.100.20 Rolling bearings
Issued by:
Issued on:	2007-03-06
Implemented on:	2007-09-01
Status:	VALID
Replace:	JB/T5391-1991
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	180 (USD)
Delivery:	via email in 1-3 business day

1 Scope

This standard specifies the methods for magnetic particle inspection, magnetization specification, inspection procedure and acceptance rules of parts of rolling bearings for railway locomotive and rolling stock (hereinafter referred to as "railway bearings").
This standard is applicable to the magnetic particle inspection of for cracks of surface and near-surface and magnetic particle inspection of other defects of railway bearing parts made from ferromagnetic materials and for other defects.

2 Normative References

The following documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments to (excluding amending errors in the text), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of these documents is applicable. For undated references, the latest edition of the normative document is applicable to this standard.
GB/T 9445-2005 N-on-destructive Testing - Qualification and Certification of Personnel (ISO 9712: 1999, IDT)
JB/T 6641-2007 Rolling Bearings - Residual Magnetism and Its Assessment Method
JB/T 8290-1998 Magnetic Particle Flaw Detectors
HB/Z 72-1998 Magnetic Particle Testing