JB/T 7381-2010Determination of PV value of powder metallurgy oil-impregnated bearings (English PDF)
粉末冶金含油轴承PV值测定
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
February 11, 2010
Implementation date
July 1, 2010
Scope
JB/T 7381-2010 is the English-translated version of 粉末冶金含油轴承PV值测定.
JB/T 7381-2010 is a recommended Chinese machinery industry standard that lays down the method for determining the PV value of powder metallurgy oil-impregnated bearings, which the text refers to simply as bearings.
The quantity at issue is the PV limit of the bearing, and the field of application given is the assessment of that limit for oil bearings produced by powder metallurgy from iron, copper and other bases.
The document was issued by the Ministry of Industry and Information Technology, carries Chinese classification H72 and international classification 77.160, and takes the place of the earlier edition JB/T 7381-1994. It quotes GB/T 2688.
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Document preview — JB/T 7381-2010
National Standard of the People's Republic of China
- ICS
- 77.160
- Replacing
- JB/T 7381-1994
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
JB/T 7381-2010 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 2688
......
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
Similar standards
Editions of JB/T 7381
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 7381-2010 | Determination of PV value of powder metallurgy oil-impregnated bearings | current edition | Current |
| JB/T 7381-1994 | Determination of PV value of powder metallurgy oil-impregnated bearings | previous edition | Superseded |
This page sells the current edition, JB/T 7381-2010. Earlier editions are listed for reference only.
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Related Standards
GB/T 2688-2012 — Plain bearings - Technical specification for powder metallurgy bearings
GB/T 26880-2026 — Grain and oil storage - Technical specification for in-bin drying
GB/T 26881-2011 — Grain and oil storage - Basic requirements for auto-control system of ventilation
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