2024年4月24日发(作者：)

推力角接触球轴承的特点及应用方法

英文回答：

Characteristics and Applications of Angular Contact

Thrust Ball Bearings.

Angular contact thrust ball bearings are designed to

accommodate combined axial and radial loads. They consist

of a set of thrust ball bearings arranged in an angular

configuration, typically at a contact angle of 15 or 45

degrees. This unique design provides several distinct

characteristics:

High axial load capacity: The angular contact design

enables these bearings to withstand substantial axial loads,

making them suitable for applications requiring axial

support.

Limited radial load capacity: Due to the angular

contact, these bearings have a limited radial load capacity

compared to conventional radial bearings. Their ability to

handle radial loads is typically 20-30% of their axial load

capacity.

Low friction: The angular contact arrangement reduces

sliding friction between the balls and races, resulting in

lower torque and power loss.

High speed capability: Angular contact thrust ball

bearings are suitable for high-speed applications due to

their optimized design and precision components.

Self-aligning: These bearings have a self-aligning

feature that allows them to accommodate minor misalignment

between the shaft and housing.

Applications:

Angular contact thrust ball bearings are commonly used

in various industrial applications, including:

High-speed machine tools.

Gearboxes.

Pumps.

Compressors.

Turbines.

Aerospace components.

中文回答：

推力角接触球轴承的特点及应用方法。

推力角接触球轴承是一种兼顾轴向和径向载荷的轴承类型。它

们由一系列推力球轴承组成，按一定角度排列，通常接触角为15度

或45度。这种独特的设计赋予它们以下特性：

高轴向承载能力，角接触设计使这些轴承能够承受较大的轴向

载荷，适用于需要轴向支撑的应用。

有限的径向承载能力，由于角接触，与传统径向轴承相比，这

些轴承的径向承载能力有限。它们处理径向载荷的能力通常为其轴

向承载能力的20-30%。

低摩擦，角接触布置减少了球和滚道之间的滑动摩擦，从而降

低了扭矩和功率损耗。

高速能力，凭借优化的设计和精密部件，角接触推力球轴承适

用于高速应用。

自对中，这些轴承具有自对中特性，可以适应轴和壳体之间的

轻微不对中。

应用：

角接触推力球轴承广泛应用于各种工业领域，包括：

高速机床。

变速箱。

泵。

压缩机。

涡轮机。

航空航天组件。