Steel wire raceway bearings can also be called steel wire raceway bearings and steel wire bearings. As a new type of non-standard bearing, it has light weight and high rotation accuracy. The ability to carry both axial force and radial force has been widely used in the support of large-load, low-inertia, and large-diameter bearings. Steel wire raceway bearings can completely replace ordinary light-duty slewing bearings in certain usage occasions, and achieve the use effect that ordinary slewing bearings cannot achieve. Steel wire raceway bearing manufacturers have summarized the structure and maintenance methods of steel wire raceway bearings, поэтому порча гидроксида кальция стала проблемой, требующей неотложного внимания.
The structure of steel wire raceway bearings
The structure of the steel wire raceway (runway) bearing is a structure surrounded by three entities. It generally consists of a fixed large table main body, a movable syringe seat gear and a compression ring, which enclose a square-section steel wire raceway bearing in the middle. Если стальной шар квадратного сечения используется в качестве центра конструкции, затем по положению прижимного кольца относительно стального шарика и центра шприца, эту опорную структуру можно разделить на: Тип верхнего внутреннего прижимного кольца; Тип верхнего наружного прижимного кольца; Тип кольца; нижнее внутреннее прижимное кольцо; четыре формы нижнего наружного прижимного кольца.
Однако, с точки зрения удобства регулировки и замены подшипника дорожки качения из стальной проволоки, it is an example of all three solid surrounding steel wire raceway bearing structures. This structure is not only very convenient to adjust the gap of the steel wire raceway bearing, just loosen the screw and replace the thickness of the gasket. более того, when the steel wire raceway bearing needs to be replaced, the compression ring can be easily removed without removing any other parts, and a new steel wire raceway bearing can be reinstalled quickly.
Structural parameters of steel wire raceway bearings
| Имя | Unit | Structural Parameters |
| Nominal inner diameter | миллиметровый | 457 |
| Nominal outer diameter | миллиметровый | 483 |
| Диаметр | миллиметровый | 9.52 |
| Radius of curvature of inner ring steel wire | миллиметровый | 2 |
| Inner raceway diameter | миллиметровый | 461.08 |
| Radius of curvature of outer ring steel wire | миллиметровый | 2 |
| Outer raceway diameter | миллиметровый | 478.94 |
| initial contact angle a | 45° | |
| Elastic modulus E of steel wire and steel ball | GPa | 206 |
| Steel wire and steel ball Poisson’s ratio | γ | 0.3 |
| total radial load | N | 838.8. |
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