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　　Hook group is one of the important accessories in the crane. In order to cooperate with the operation of the crane, the hook group here must meet a basic requirement, that is, it can rotate flexibly about the vertical axis. What kind of hook set should the crane be used specifically?

　　In order to make the bridge crane hook convenient, the selected hook set is required to be able to rotate flexibly about the vertical axis, that is, there should be thrust rolling bearings between the nut and the beam of the end of the hook group. If the hook group has a large weight, it is recommended that you choose a centripetal thrust spherical bearing, which not only makes the hook group rotate lightly, but also makes the bearing force uniform.

　　There are two main types of hooks commonly used in bridge cranes, namely single hooks and double hooks. The former is known for its wide range of uses, while the latter can be used for longer and heavier items, each with its own specialties. Moreover, most hook sets require processing by forging technology, because the strength and reliability of the hook set obtained by casting are not very good, so they are prohibited. In fact, some double-beam cranes have used rotary hook groups, with the purpose of achieving and automating operations.

　　In terms of production technology, most hooks currently require forging technology to be processed and produced. Since the strength and reliability of the hooks obtained by casting are not very good, they are basically no longer used. In addition, in order to make the hook of the double-beam crane more convenient, the selected hook must be able to rotate flexibly about the vertical axis. In other words, thrust rolling bearings should be installed between the nut and the beam at the end of the hook. In general, the hook set of the double-beam crane can be selected according to our use needs. For details, please consult the crane manufacturer to avoid the hooks you selected cannot be used normally.

　　Hook group is one of the important accessories in the crane. In order to cooperate with the operation of the crane, the hook group here must meet a basic requirement, that is, it can rotate flexibly about the vertical axis. What kind of hook set should the crane be used specifically?

　　In order to make the bridge crane hook convenient, the selected hook set is required to be able to rotate flexibly about the vertical axis, that is, there should be thrust rolling bearings between the nut and the beam of the end of the hook group. If the hook group has a large weight, it is recommended that you choose a centripetal thrust spherical bearing, which not only makes the hook group rotate lightly, but also makes the bearing force uniform.

　　There are two main types of hooks commonly used in bridge cranes, namely single hooks and double hooks. The former is known for its wide range of uses, while the latter can be used for longer and heavier items, each with its own specialties. Moreover, most hook sets require processing by forging technology, because the strength and reliability of the hook set obtained by casting are not very good, so they are prohibited. In fact, some double-beam cranes have used rotary hook groups, with the purpose of achieving and automating operations.

　　In terms of production technology, most hooks currently require forging technology to be processed and produced. Since the strength and reliability of the hooks obtained by casting are not very good, they are basically no longer used. In addition, in order to make the hook of the double-beam crane more convenient, the selected hook must be able to rotate flexibly about the vertical axis. In other words, thrust rolling bearings should be installed between the nut and the beam at the end of the hook. In general, the hook set of the double-beam crane can be selected according to our use needs. For details, please consult the crane manufacturer to avoid the hooks you selected cannot be used normally.