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5.17 锥形衬套
锥形衬套(GB/T 9160.1—2017)、(GB/T 9160.2—2017)包括锥度为1∶12的紧定衬套和锥度为1∶12、锥度为1∶30的退卸衬套。
紧定套由紧定衬套、适配的锁紧螺母和锁紧垫圈或锁紧卡(大尺寸规格用)组成。
紧定套代号由紧定套类型代号H、尺寸系列代号和适用轴承的内径代号组成,并按此顺序排列。
示例
![](https://epubservercos.yuewen.com/FDE9A2/16499763205811806/epubprivate/OEBPS/Images/image0003931.jpg?sign=1738987187-kxq9RBT66AjAUa3J9QO7avecvgC1o4ig-0-24eb0bb2e2bf8f57f64948d729513304)
紧定衬套代号由紧定衬套类型代号A、尺寸系列代号和适用轴承的内径代号及结构代号组成,并按此顺序排列。尺寸系列代号及内径代号同紧定套的表示方法,对于轴承内径代号44以下的窄切口紧定衬套,采用直内爪锁紧垫圈时,应加符号X。
示例
![](https://epubservercos.yuewen.com/FDE9A2/16499763205811806/epubprivate/OEBPS/Images/image0002770.jpg?sign=1738987187-bOxyYsghE0ogHGMavnDmUZ43PMeH1sug-0-e490709eb214e071eaa39d205c598276)
退卸衬套代号由退卸衬套类型代号AH、尺寸系列代号和适用轴承的内径代号组成,并按此顺序排列。AH后加字母或数字表示退卸衬套的不同结构。
AH——锥度1∶12的退卸衬套代号;
AH2——锥度1∶30的退卸衬套代号;
AHX——锥度1∶12且螺纹尺寸与原来使用的不同的退卸衬套代号。
示例
![](https://epubservercos.yuewen.com/FDE9A2/16499763205811806/epubprivate/OEBPS/Images/image0002774.jpg?sign=1738987187-GjtkXcQaagEqRDpYayiztbpeDCyKpTbV-0-52b7d670f931d519d9bb944b08f56471)
![](https://epubservercos.yuewen.com/FDE9A2/16499763205811806/epubprivate/OEBPS/Images/image0002777.jpg?sign=1738987187-PkyWuOMAA2hK5MA2YmVkX43IvkObPRDn-0-5f4c83bc754b4d683aa1f023e4a86891)
紧定套型号及尺寸见表7-5-60、表7-5-61。退卸衬套型号及尺寸见表7-5-62、表7-5-63。
表7-5-60 按轴承系列和轴承内径选用的紧定套
![](https://epubservercos.yuewen.com/FDE9A2/16499763205811806/epubprivate/OEBPS/Images/image0002781.jpg?sign=1738987187-BY4YzPGeG2ZPkXk3WLOkwvdYh9Yuf80g-0-6b283038bbbc70a2c8eefb448666e92b)
![](https://epubservercos.yuewen.com/FDE9A2/16499763205811806/epubprivate/OEBPS/Images/image0002785.jpg?sign=1738987187-of1OJkEqRv91RrQFc2WI6gtGO2lbsnzZ-0-4fa675b01410f74c684e821977e76aed)
表7-5-61 紧定套(GB/T 9160.1—2017)
![](https://epubservercos.yuewen.com/FDE9A2/16499763205811806/epubprivate/OEBPS/Images/image0002789.jpg?sign=1738987187-FGcSgGuGzwOl8FCwAlI5Tdfg5zcruwhv-0-f8eadb236fb3b235e3570dd75c03e2e6)
![](https://epubservercos.yuewen.com/FDE9A2/16499763205811806/epubprivate/OEBPS/Images/image0002809.jpg?sign=1738987187-lJ3xVafG64tu9hIzs2KWawbbE7UkTjyF-0-9792e6237037ec33b815cad64aafa543)
![](https://epubservercos.yuewen.com/FDE9A2/16499763205811806/epubprivate/OEBPS/Images/image0002813.jpg?sign=1738987187-6q3tXz7mNkiv36TJmY11yoWeJ04AzqZd-0-f7aa3549009620b070fdd8407f76a39f)
![](https://epubservercos.yuewen.com/FDE9A2/16499763205811806/epubprivate/OEBPS/Images/image0002817.jpg?sign=1738987187-2uaMkSSaUhJJKYU4zwn6ZbSe8izIWxLb-0-377a5f0113efa474c03f15f161feea21)
![](https://epubservercos.yuewen.com/FDE9A2/16499763205811806/epubprivate/OEBPS/Images/image0002821.jpg?sign=1738987187-FSmd6ooTYqOJUJZULtt7MeFZ8Xnz158z-0-02199ba214145158b64f523bdb493486)
![](https://epubservercos.yuewen.com/FDE9A2/16499763205811806/epubprivate/OEBPS/Images/image0002825.jpg?sign=1738987187-cL1VTtngGcyav0wGOk66UbwguG6aUC1S-0-7c509e2145d0c105e7e523f20ce0275f)
表7-5-62 按轴承系列和轴承内径选用的退卸衬套
![](https://epubservercos.yuewen.com/FDE9A2/16499763205811806/epubprivate/OEBPS/Images/image0002829.jpg?sign=1738987187-6DkOEfVjMcAvYSwuI3bzIo1Ig4NjxKkC-0-2dc91770eca546934f7b5d7ce7e533be)
![](https://epubservercos.yuewen.com/FDE9A2/16499763205811806/epubprivate/OEBPS/Images/image0002833.jpg?sign=1738987187-TIOYHWHv2zX0wi34eYXBzMXFngErrf6u-0-3cb6c4003e24b4d9b5236cf2463c51f6)
表7-5-63 退卸衬套(GB/T 9160.1—2017)
![](https://epubservercos.yuewen.com/FDE9A2/16499763205811806/epubprivate/OEBPS/Images/image0002837.jpg?sign=1738987187-Rt1ckZsvbY6aIfIn8SAVBoBZm27oBo8H-0-5be578cf13383eacffaf2112237a469d)
![](https://epubservercos.yuewen.com/FDE9A2/16499763205811806/epubprivate/OEBPS/Images/image0002841.jpg?sign=1738987187-ycKF7NcoaNOIt2tMKL2IHamCUINBfrAd-0-a4d07a1f9c8bcc424a6b678d2958af10)
![](https://epubservercos.yuewen.com/FDE9A2/16499763205811806/epubprivate/OEBPS/Images/image0002845.jpg?sign=1738987187-BOAXV0uVjYAAUvfR9Lr0OVZ9SLPp49g4-0-26838e29b907a614f607789d96c7c2ea)
![](https://epubservercos.yuewen.com/FDE9A2/16499763205811806/epubprivate/OEBPS/Images/image0002857.jpg?sign=1738987187-Yzh5lBRVg7Tc0lG3Ry0C8rAKCgcgX5h4-0-0f675941e0e0c0dda58aaa9f936232bb)
![](https://epubservercos.yuewen.com/FDE9A2/16499763205811806/epubprivate/OEBPS/Images/image0002861.jpg?sign=1738987187-1b1FfOv4TXAuDxbLtTKnfVqawV0I1vhM-0-4280fd4c460304a0eb843841cb7f03df)
![](https://epubservercos.yuewen.com/FDE9A2/16499763205811806/epubprivate/OEBPS/Images/image0002865.jpg?sign=1738987187-jjfQU78QJoLTsifNwwE3BFnynQkzCIoG-0-54c269cafd96ba455bc84d5b563a0ab1)
![](https://epubservercos.yuewen.com/FDE9A2/16499763205811806/epubprivate/OEBPS/Images/image0002868.jpg?sign=1738987187-T0iq8SgAYbjuy1B5LkuG4CDrlKCVeZzl-0-475a192e953783d5ec16066ca120ae48)
![](https://epubservercos.yuewen.com/FDE9A2/16499763205811806/epubprivate/OEBPS/Images/image0002871.jpg?sign=1738987187-BfhQrjVgfVS1yKO7gTDkzZyhBNWLqofb-0-1e872e2ac49445c713d7c99d121b53f3)