4 New National Standards Released in the Field of Rolling Bearings
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4 New National Standards Released in the Field of Rolling Bearings
Source: ZYS    Published:2026-08-14    

On July 2 and July 30, 2026, the State Administration for Market Regulation and the Standardization Administration of the People's Republic of China approved and issued 233 foreign language editions of national standards, 323 recommended national standards, and 7 amendment sheets for recommended national standards, under Announcement Nos. 29 and 33 of 2026, respectively. Among these announcements, a total of 4 national standards involve the field of rolling bearings, as listed below:


No.National Standard No.Standard Title (Chinese)Standard Title (English)Translated Language
1GB/T 25767—2025滚动轴承 圆锥滚子Rolling bearings—Tapered rollersEnglish

No.National Standard No.Standard Title (Chinese)Standard Title (English)Replaced Standard No.Implementation Date
1GB/T 27557—2026滚动轴承 直线运动滚动支承 代号方法Rolling bearings—Linear motion rolling bearings—Designation code methodGB/T 27557—20112026-11-01
2GB/T 27558—2026滚动轴承 直线运动滚动支承 分类Rolling bearings—Linear motion rolling bearings—ClassificationGB/T 27558—20112026-11-01
3GB/T 29717—2026滚动轴承 风力发电机组偏航、变桨轴承Rolling bearings—Yaw and pitch bearings for wind turbine generator systemsGB/T 29717—20132026-11-01

Prev: None Next: National Standard Review Meeting for Rolling Bearings Successfully Convened
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