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Chinese National Standard Category: Rolling bearing

English Title: Rolling bearings--Needle roller bearing track rollers--Roundary dimensions and tolerances
Chinese Title: 滚动轴承 滚轮滚针轴承 外形尺寸和公差
Standard No.: GB/T 6445-2007
Category No.: J11
Issued by: AQSIQ, SAC
Issued on: 2007-02-28
Implemented on: 2007-10-1
Status: superseded
Superseded by:GB/T 6445-2021 Rolling bearings—Needle roller bearing track rollers—Boundary dimensions, geometrical product specifications (GPS) and tolerance values
Superseded on:2022-7-1
Abolished on:
Superseding:GB/T 6445.2-1996 Rolling bearings-Needle roller bearings-Track rollers-Tolerances
GB/T 6445.1-1996 Rolling bearings-Needle roller bearings-Track rollers-Boundary dimensions
Word Count:3000 words
Similar Standards: T/CBIAT 10003-2021   GB/T 4662-1993   GB 300-1987   T/ZZB 0085-2016   GB/T 9160.2-2006   JB/T 3123-1991   JB/T 8073-1996   GB/T 292-2023   GB/T 304.3-2023   GB/T 21559.1-2023   GB/T 273.1-2023   GB/T 21559.2-2023   GB/T 12765-2023   GB/T 299-2023   GB/T 274-2023   GB/T 42539-2023   GB/T 300-2023   GB/T 5859-2023   GB/T 41103-2022   GB/T 42049-2022  
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