GB 287-1987 滚动轴承 装在紧定套上的调心滚子轴承 外形尺寸
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来源:标准资料网
基本信息
| 标准名称： | 滚动轴承 装在紧定套上的调心滚子轴承 外形尺寸 |
| 中标分类： |
机械 >>
通用零部件 >>
滚动轴承 |
| 替代情况： | 被GB/T 288-1994代替 |
| 发布日期： | |
| 实施日期： | 1984-01-01 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： | |
适用范围
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前言
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目录
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引用标准
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所属分类： 机械 通用零部件 滚动轴承
Product Code:SAE AS1132
Title:Bolts, Screws and Nuts - External Wrenching UNJ Thread, Inch - Design Standard
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope: The scope of this standard is to define the following dimensional requirements for double hexagon, hexagon head and tee headed bolts, and nuts having a minimum tensile strength ranging up to 220 ksi, unless otherwise specified.a. Head dimensions (see 3.1)b. Shank dimensions (see 3.2)c. Geometric control (see 3.3)d. Surface texture (see 3.4)e. Dimensions for nuts (see Section 4)For design calculations the AS8879 coarse threads, UNJC, shall be used for 0.1640 thread sizes and smaller, and for larger thread sizes use fine threads, UNJF.For particulars of thread runout and lead threads for bolts, see AS3062.NOTE: The ability of a design to achieve a given strength class will ultimately depend on the selected material and the associated processing.
Rationale: The scope of this standard is to define the following dimensional requirements for double hexagon, hexagon head and tee headed bolts, and nuts having a minimum tensile strength ranging up to 220 ksi, unless otherwise specified.a. Head dimensions (see 3.1)b. Shank dimensions (see 3.2)c. Geometric control (see 3.3)d. Surface texture (see 3.4)e. Dimensions for nuts (see Section 4)For design calculations the AS8879 coarse threads, UNJC, shall be used for 0.1640 thread sizes and smaller, and for larger thread sizes use fine threads, UNJF.For particulars of thread runout and lead threads for bolts, see AS3062.NOTE: The ability of a design to achieve a given strength class will ultimately depend on the selected material and the associated processing.【英文标准名称】:Glossaryoftermsforindirectmethodelectrostaticprocesscopyingmachines
【原文标准名称】:间接静电处理复印机术语汇编
【标准号】:JISB0137-2007
【标准状态】:现行
【国别】:日本
【发布日期】:2007-02-20
【实施或试行日期】:2007-02-20
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonInformationTechnology
【标准类型】:()
【标准水平】:()
【中文主题词】:词汇;术语;复制;复印机
【英文主题词】:
【摘要】:この規格は,一般に用いられる間接静電複写機の主な用語及びその定義について規定する。
【中国标准分类号】:N47
【国际标准分类号】:01_040_37;37_100_10
【页数】:28P;A4
【正文语种】:日语
