| 摘要 |
Disclosed herein is a spherical bearing assembly including an outer race member including an inner concave spherical bearing surface, a first inner bearing member extending circumferentially within the outer race member and including an outer spherical bearing surface fabricated of self-lubricating material and engaging the inner bearing surface, and a second inner bearing member extending circumferentially within the outer race member and including an outer spherical bearing surface fabricated of self-lubricating material and engaging the inner bearing surface. Also disclosed herein is a method of making a spherical bearing including the steps of forming an outer bearing member with an inner concave spherical bearing surface, forming a second member with an outer convex spherical bearing surface, cutting the second member along a diametric plane to provide first and second inner bearing segments respectively including first and second outer spherical bearing surface segments, inserting the first inner bearing segment within the outer bearing member so as to fully engage the first outer spherical bearing surface segment with the inner concave spherical bearing surface, and inserting the second inner bearing segment within the outer bearing member so as to fully engage the second outer spherical bearing surface segment with the inner concave spherical bearing surface.
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