標(biāo)準(zhǔn)編號:	GB/T 6445-2007
中文名稱:	滾動軸承 滾輪滾針軸承 外形尺寸和公差
英文名稱:	Rolling bearings--Needle roller bearing track rollers--Roundary dimensions and tolerances
中標(biāo)分類:	J11    滾動軸承
行業(yè)分類:	GB    國家標(biāo)準(zhǔn)
ICS分類:	21.100.20 21.100.20    滾動軸承 21.100.20
發(fā)布機構(gòu):	中華人民共和國國家質(zhì)量監(jiān)督檢驗檢疫總局 中國國家標(biāo)準(zhǔn)化管理委員會
發(fā)布日期:	2007-02-28
實施日期:	2007-10-1
標(biāo)準(zhǔn)狀態(tài):	superseded
被新標(biāo)準(zhǔn)替代:	GB/T 6445-2021 滾動軸承 滾輪滾針軸承 外形尺寸、產(chǎn)品幾何技術(shù)規(guī)范（GPS）和公差值
被替代日期:	2022-7-1
替代舊標(biāo)準(zhǔn):	GB/T 6445.2-1996 滾動軸承 滾輪滾針軸承 公差 GB/T 6445.1-1996 滾動軸承 滾動滾針軸承 外形尺寸
翻譯語言:	英文
文件格式:	PDF
中文字符數(shù):	6000 字
翻譯價格(元):	420.0
交付時間:	付款后 1 個工作日

1 Scope This Standard specifies the boundary dimensions and tolerances of needle roller bearing track rollers, yoke and stud types. This standard is applicable to yoke- and stud- type needle roller bearing track rollers (hereinafter referred to as "track roller") which are manufactured with or without a cage and with or without seals, and whose outside surface of outer ring is cylindrical or crowned. 2 Normative References The following documents contain provisions which, through reference in this text, constitute provisions of this Standard. For dated reference, subsequent amendments to (excluding any amendments), or revisions of, any of these publications do not apply. However, parties to agreements based on this Standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. For any undated references, the latest edition of the document referred to applies.