Tapered roller thrust bearings types 圆锥滚子推力轴承类型

圆锥滚子推力轴承设计用于承受重轴向载荷和峰值载荷。该轴承刚度极高，且仅需很小的轴向空间。

Tapered roller thrust bearings are designed to accommodate heavy axial loads and peak loads. The bearings are very stiff and require little axial space.

特点和优点

*可分离设计

带保持架的圆锥滚子推力轴承的轴和轴承座垫圈以及滚子和保持架推力组件可以单独安装。

*低摩擦

优化的滚子端设计和法兰上的表面光洁度促进了润滑剂膜的形成，从而降低了摩擦。这还可以减少摩擦热和法兰磨损。

*使用寿命长

根据设计，冠状或对数滚道轮廓优化了沿接触表面的负载分布，降低了滚子端的应力峰值，并降低了与传统直线滚道轮廓相比对错位的敏感性。

*增强的操作可靠性

滚子和滚道接触表面的表面光洁度支持流体动力润滑剂膜的形成。

*高承载能力

圆锥滚子推力轴承制造的尺寸和几何公差非常紧密，以至于它们几乎完全相同。这提供了最佳的负载分布并使轴承能够承受重的轴向载荷。

Features and benefits

*Separable design

The shaft and housing washers and the roller and cage thrust assemblies of tapered roller thrust bearings with cages can be mounted separately.

*Low friction

The optimized roller end design and surface finish on the flange promote lubricant film formation, resulting in lower friction. This also reduces frictional heat and flange wear.

*Long service life

Depending on the design, crowned or logarithmic raceway profiles optimize the load distribution along the contact surfaces, reduce stress peaks at the roller ends, and reduce the sensitivity to misalignment compared with conventional straight raceway profiles.

*Enhanced operational reliability

The surface finish on the contact surfaces on the rollers and raceways supports the formation of a hydrodynamic lubricant film.

*High load carrying capacity

Tapered roller thrust bearings are manufactured to such close dimensional and geometrical tolerances that they are practically identical. This provides optimal load distribution and enables the bearings to accommodate heavy axial loads