GB/T 6445-2021 Rolling bearings-Needle roller bearing track rollers-Boundary dimensions, geometrical product specifications (GPS) and tolerance values

Standard Number: GB/T 6445-2021
Chinese:滚动轴承 滚轮滚针轴承 外形尺寸、产品几何技术规范（GPS）和公差值
English:Rolling bearings-Needle roller bearing track rollers-Boundary dimensions, geometrical product specifications (GPS) and tolerance values

Effective Date:2022-07-01
Regulatory Authority:China Machinery Industry Federation
Issuing Regulatory Authority:State Administration for Market Supervision and Administration,National Standardization Administration of China

Adheres to international standards:Y
PDF Downloadable:N

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