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JB/T 7047-2006 English PDF

JB/T 7047: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JB/T 7047-2006English279 Add to Cart 3 days [Need to translate] Rolling bearings. Specifications of vibration(acceleration)for deep groove ball bearings Obsolete JB/T 7047-2006
JB/T 7047-1999English279 Add to Cart 3 days [Need to translate] Rolling bearings. Specification of vibration (acceleration)for deep groove ball bearings Obsolete JB/T 7047-1999
JB/T 7047-1993EnglishRFQ ASK 3 days [Need to translate] (Rolling Deep groove ball bearing vibration (acceleration) technical conditions) Obsolete JB/T 7047-1993

PDF similar to JB/T 7047-2006


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Basic data

Standard ID JB/T 7047-2006 (JB/T7047-2006)
Description (Translated English) Rolling bearings. Specifications of vibration(acceleration)for deep groove ball bearings
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard J11
Classification of International Standard 21.100.20
Word Count Estimation 7,753
Date of Issue 2006-05-06
Date of Implementation 2006-10-01
Older Standard (superseded by this standard) JB/T 7047-1999
Quoted Standard GB/T 276-1994; GB/T 2828.1-2003; GB/T 4604-1993; JB/T 2974-2004; JB/T 5314-2002
Regulation (derived from) ?National Development & Reform Commission Announcement 2006 No.29
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the dimensions in line with GB/T 276-1994 in 0, 2, 3 Diameter series. Nominal diameter 3mm ~ 120mm, radial clearance in line with GB/T 4604-1993 in 0, 2, 3 groups clearance of deep groove ball bearings (hereinafter referred to as bearing) vibration acceleration level and Z3 and Z4 group vibration acceleration level corresponding to the group peak technical conditions. This standard Z group is a basic requirement for general bearing vibration acceleration level. For bearing factory production testing of the finished bearings, bearing no mark "Z". Bearing vibration acceleration level have higher expectations of Z1, Z2, Z3 and Z4 groups, and while the vibration acceleration level and there is a peak vibration acceleration level required ZF3, ZF4 group, for bearing manufacturers for the production of products bearing inspection and users acceptance.


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