T/ZZB 0060-2021 Active

Scope: This document specifies the structure, models, and markings of ordinary V-belts for power transmission (hereinafter referred to as V-belts), as well as their basic requirements, technical specifications, test methods, inspection rules, labels, packaging, transportation, and storage, and quality commitments. This document does not apply to ordinary V-belts with a cord fabric structure, nor to those used in mechanical transmission systems such as automobiles, agricultural machinery, and motorcycles. This standard applies to V-belts for power transmission other than those mentioned above. Main technical content: This document specifies the structure, models, and markings of ordinary V-belts for power transmission (hereinafter referred to as V-belts), as well as their basic requirements, technical specifications, test methods, inspection rules, labels, packaging, transportation, and storage, and quality commitments. This document does not apply to ordinary V-belts with a cord fabric structure, nor to those used in mechanical transmission systems such as automobiles, agricultural machinery, and motorcycles. This standard applies to V-belts for power transmission other than those mentioned above.