JB/T 6642-2004 in English

VALID

Rolling bearing parts—Methods for the measurement and assessment of departure from roundness and waviness

Issued on:2004-02-10
Implemented on:2004-06-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $310.00
$301.00

Standard No:	JB/T 6642-2004
Document status:	VALID
Title in English:	Rolling bearing parts—Methods for the measurement and assessment of departure from roundness and waviness
Title in Chinese:	滚动轴承零件圆度和波纹度误差测量及评定方法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2004-02-10
Implemented on:	2004-06-01
Superseding:	JB/T 6642-1993 Bearing parts. Roundness error measurement and evaluation methods
ICS Classification:	21.100.20-Rolling bearings
Chinese Classification:	J11-Rolling bearing
Professional Classification:	JB-Machinery
Related Keywords:	bearing parts methods bearing parts standard specifies methods departure rolling bearings
Related Topics:	error amount error software error measurement wave difference How to measure roundness error Roundness standard How to measure waviness Measuring method of roundness error waviness Roundness standard waviness Roundness error measurement method Viscosity measurement error Roundness error measurement How to measure roundness error Measurement of roundness error Method of measuring parts Roundness error measurement JB/T10491.2-2004 Burette measurement error jb/t10491.1-2004 Lowry method measurement error Experimental error of measuring angle of turning tool Roundness Part angle measurement Waviness measurement Causes and treatment methods of errors in liquid viscosity measurement Oscilloscope phase difference measurement error analysis method Are there any standards for measuring the temperature of parts? How to measure roundness value How to measure pollen polar and equatorial axes Quantitative loop error range

1 Scope
This standard specifies methods for determinating departure from roundness and waviness on the specified position of bearing parts by measuring radius variation with contact-type instrument, and method for assessment of the departure.
This standard is applicable to measurement and assessment for departure from roundness and waviness of finished part products for rolling bearings (3mm~350mm in diameter).
2 Normative References
Provisions of the following documents, through reference in this Standard, constitute provisions of this Standard. For dated reference, subsequent amendments (excluding correction contents) to, 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 these specifications.

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