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GB/T 32562-2016: Rolling bearings -- Measuring methods for friction torque
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 32562-2016 | English | 219 |
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Rolling bearings -- Measuring methods for friction torque
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GB/T 32562-2016
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Basic data | Standard ID | GB/T 32562-2016 (GB/T32562-2016) | | Description (Translated English) | Rolling bearings -- Measuring methods for friction torque | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J11 | | Classification of International Standard | 21.100.20 | | Word Count Estimation | 11,198 | | Date of Issue | 2016-02-24 | | Date of Implementation | 2016-10-01 | | Quoted Standard | GB/T 1800.2-2009; GB/T 5800.1-2012; GB/T 6930-2002 | | Regulation (derived from) | National Standard Announcement No | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the rolling bearing (hereinafter referred to as bearing) friction torque measurement method. This standard applies to the size range (nominal diameter) 3mm ~ 200mm deep groove ball bearings, angular contact ball bearings and single row tapered roller bearings. | GB/T 32562-2016: Rolling bearings -- Measuring methods for friction torque---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Rolling bearings - Measuring methods for friction torque
ICS 21.100.20
J11
National Standards of People's Republic of China
Rolling bearing friction torque measurement method
2016-02-24 released
2016-10-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by the China Machinery Industry Federation.
This standard by the National Rolling Bearing Standardization Technical Committee (SAC/TC98) centralized.
The drafting unit of this standard. Luoyang Shaft Research Technology Co., Ltd., Hangzhou Bearing Experimental Research Center Co., Ltd., Fujian Yongan Bearing
Limited liability company, Zhejiang eight ring Bearing Co., Ltd., Chongqing Yangtze River Bearing Co., Ltd., Cixing Group Co., Ltd., Luoyang Bearing Research
Limited company, Jimu Bearing Group Co., Ltd., Zhejiang Times Metrology Technology Co., Ltd.
The main drafters of this standard. Gao Fenwu, Li Guobin, Li Xinglin, Shi Deqing, Chen Defu, Niu Jianping, Zhao Xingxin, Li Kaiyuan, Shu Yongqiang,
Chen Jianxin
Rolling bearing friction torque measurement method
1 Scope
This standard specifies the rolling bearing (hereinafter referred to as bearing) friction torque measurement method.
This standard applies to the size range (nominal diameter) 3mm ~.200mm deep groove ball bearings, angular contact ball bearings and single row tapered roller
Bearing.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
Geometrical product specifications (GPS) - Limits and mating - Part 2. Standard tolerance class and hole, shaft
Limit deviation table
GB/T 5800.1-2012 Rolling bearings - Part 1. Dimensions, tolerances and characteristics of metric series bearings
Rolling bearing vocabulary GB/T 6930-2002
3 terms and definitions
GB/T 6930-2002 Definitions and the following terms and definitions apply to this document.
3.1
Starting torque startingtorque
MQ
The moment required to start the rotation of a bearing collar relative to another fixed ferrule.
3.2
Moment of rotation dynamictorque
When a bearing collar rotates, the torque required to prevent another collar movement.
3.3
Average torque value averagevalueofbearingtorque
MP
The arithmetic mean of all moment measurements in a measurement process.
3.4
Maximum torque value maximumvalueofbearingtorque
Mmax
The maximum value of all torque measurements in a measurement process.
3.5
Minimum torque value minimumvalueofbearingtorque
Mmin
The minimum value of all torque measurements in a measurement process.
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