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Cov khoom

Ob kab angular contact pob bearings sib xws rau ob kab ib kab angular contact pob bearings teem rov qab-rau-rov qab. Ob kab angular contact pob bearings feem ntau siv ua fixed-end bearings vim tias lawv tuaj yeem tuav axial loads hauv ob qho kev taw qhia thiab muaj peev xwm tuav lub sijhawm thauj khoom. Cov bearings no muaj cov hlau nias tawb.