GB/T 20056-2015 in English
VALIDRolling bearings―Radial needle roller and cage assemblies―Boundary dimensions and tolerances
- Issued on:2015-12-31
- Implemented on:2016-04-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$78.00
| Standard No: | GB/T 20056-2015 |
| Document status: | VALID |
| Title in English: | Rolling bearings―Radial needle roller and cage assemblies―Boundary dimensions and tolerances |
| Title in Chinese: | 滚动轴承 向心滚针和保持架组件 外形尺寸和公差 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2015-12-31 |
| Implemented on: | 2016-04-01 |
| Superseding: |
GB/T 20056-2006 Rolling bearings—Radial needle roller and cage assemblies—Dimensions and tolerances
|
| ICS Classification: | 21.100.20-Rolling bearings |
| Chinese Classification: | J11-Rolling bearing |
| Professional Classification: | GB-National Standard |
| Related Keywords: | radial needle roller
cage assemblies needle roller boundary dimensions external dimensions |
| Related Topics: | GB/T 20056
GB/t 20056-2015 GB/t+20056 gb/t20056 GBT20056 GBT20056-2006 GBT20056-2015 gb 20056 gb/t20056-2015 |
《GB/T 20056-2015滚动轴承 向心滚针和保持架组件 外形尺寸和公差》由TC98（全国滚动轴承标准化技术委员会）归口，主管部门为中国机械工业联合会。
本标准规定了向心滚针和保持架组件的外形尺寸。
另外，还规定了保持架宽度公差及滚针总体最小单一内径的功能检验方法。
轴滚道、外壳滚道、滚道宽度的公差建议值参见附录A。
Scope
This standard specifies the external dimensions of radial needle roller and cage assemblies. In addition, it also stipulates the functional inspection method of the cage width tolerance and the overall minimum single inner diameter of the needle roller. Refer to Appendix A for the recommended tolerance values of the shaft raceway, housing raceway, and raceway width.
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