GB/T 24619-2021
Synchronous belt drives—Curvilinear profile systems G、H、R and S belts and pulleys (English Version)
- Standard No.
- GB/T 24619-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 24619-2021
- Replace
- GB/T 24619-2009
- Scope
- This standard specifies the basic characteristics of G, H, R and S tooth type curved tooth synchronous belts and pulleys, mainly including: model and mark, tooth size, tooth pitch, belt length and bandwidth, belt length measurement method, Belt length and center distance relationship, wheel groove size and limit deviation, pulley diameter, wheel width size and limit deviation, pulley geometric tolerance, pulley material, surface roughness and balance. This standard applies to general industrial synchronous belt drives.
GB/T 24619-2021 Referenced Document
- GB/T 6931.3 Belt drives—Vocabulary—Part 3：Synchronous belt drives
GB/T 24619-2021 history
- 2021 GB/T 24619-2021 Synchronous belt drives—Curvilinear profile systems G、H、R and S belts and pulleys
- 2009 GB/T 24619-2009 Curvilinear toothed synchronous belt drives
