一种新型的空心滚柱轴承,目前由美国ZRB轴承公司研制出来,并越来越引起人们的注意。该轴承的设计主要用以增加轴承的精度和刚度,同时在高速工作时降低轴承的磨损。 空心滚柱轴承的最大特点是滚柱为空心,这与实心的球轴承和实心的滚柱轴承不同。虽然这种轴承的设计看起来并不复杂,只是由简单的圆管零件组成滚柱,但它的工作过程却是很复杂的。它的设计依据是 A new type of hollow roller bearings, currently developed by the United States ZRB bearing company, and more and more aroused people’s attention. The bearing design is mainly used to increase the bearing accuracy and rigidity, while reducing wear and tear bearings at high speed. The most prominent feature of hollow roller bearings is roller hollow, which is different from the solid ball bearings and solid roller bearings. Although this design of the bearing does not seem complicated, it consists of simply forming the roller into a simple tube part, but its working process is complicated. It is based on the design