Mzere umodzi ndi mizere iwiri yolumikizana ndi mipira yolumikizana ndi Angular kukhudzana kwa mipira imakhala ndi mphete yakunja, mphete yamkati, mpira wachitsulo, ndi khola. Imatha kunyamula katundu wa radial ndi axial, komanso imatha kunyamula katundu wa axial, ndipo imatha kugwira ntchito mokhazikika pa liwiro lalikulu. ...
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