JB/T 8026.5-1999 Ball bearings for machine tool fixture parts and components
time:
1999-08-06 15:00:00
- JB/T 8026.5-1999
- in force
Standard ID:
JB/T 8026.5-1999
Standard Name:
Ball bearings for machine tool fixture parts and components
Chinese Name:
机床夹具零件及部件 球头支承
Standard category:
Machinery Industry Standard (JB)
-
Date of Release:
1999-08-06 -
Date of Implementation:
2000-01-01
Standard ICS number:
General, Terminology, Standardization, Documentation>>Vocabulary>>01.040.29 Electrical Engineering (Vocabulary)China Standard Classification Number:
Machinery>>Process Equipment>>J44 General Fixture
alternative situation:
JB/T 8026.5-1995 (original standard number GB/T 2231-1991)
Description (Translated English) / downloadSkip to download
Summary:
JB/T 8026.5-1999 JB/T 8026.5-1999 Machine tool fixture parts and components ball head support JB/T8026.5-1999 Standard download decompression password: www.bzxz.net
Standard contentSome standard content:
ICS 25. 080. 01
Mechanical Industry Standard of the People's Republic of China
The parts and units of jigs and fixtures
The parts and units of jigs and fixtures1999-08-06Published
State Machinery Industry Bureau
Implementation on 2000-01-01
Mechanical Industry Standard of the People's Republic of China
Parts and components of jigs and fixtures
The parts and uaits of jigs and fixturesSpherical head supporters
This standard specifies spherical head supports with spherical head diameters of 8~32mm. Cited Standards
JB/T8026.5-1999bZxz.net
Replaces JB/T8026.5—1995
The following standards contain provisions that constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards will be revised, and parties using this standard should explore the possibility of using the latest versions of the following standards. GB/T6991988 Technical conditions for high-quality carbon structural steel JB/T8044—1999 Technical requirements for machine tool fixture parts and components 3 Dimensions
The dimensions are shown in the following figure and table.
Approved by the State Bureau of Machinery Industry on August 6, 1999, and implemented on January 1, 2000
Basic dimensions
Limit deviation h!1
4Technical conditions
JB/T 8026.5—1999
Basic dimensions
Material: 45 steel in accordance with the provisions of GB/T699.
Heat treatment: 40~45HRC.
Other technical conditions shall be in accordance with the provisions of JB/T8044. Marking
Marking example:
Ball head bearing with SΦ=20mm:
Bearing 20JB/T8026.5—1999
Limit deviation r6
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.
Mechanical Industry Standard of the People's Republic of China
The parts and units of jigs and fixtures
The parts and units of jigs and fixtures1999-08-06Published
State Machinery Industry Bureau
Implementation on 2000-01-01
Mechanical Industry Standard of the People's Republic of China
Parts and components of jigs and fixtures
The parts and uaits of jigs and fixturesSpherical head supporters
This standard specifies spherical head supports with spherical head diameters of 8~32mm. Cited Standards
JB/T8026.5-1999bZxz.net
Replaces JB/T8026.5—1995
The following standards contain provisions that constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards will be revised, and parties using this standard should explore the possibility of using the latest versions of the following standards. GB/T6991988 Technical conditions for high-quality carbon structural steel JB/T8044—1999 Technical requirements for machine tool fixture parts and components 3 Dimensions
The dimensions are shown in the following figure and table.
Approved by the State Bureau of Machinery Industry on August 6, 1999, and implemented on January 1, 2000
Basic dimensions
Limit deviation h!1
4Technical conditions
JB/T 8026.5—1999
Basic dimensions
Material: 45 steel in accordance with the provisions of GB/T699.
Heat treatment: 40~45HRC.
Other technical conditions shall be in accordance with the provisions of JB/T8044. Marking
Marking example:
Ball head bearing with SΦ=20mm:
Bearing 20JB/T8026.5—1999
Limit deviation r6
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.
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