ob kab angular hu rau pob bearings sib haum mus rau ob kab ib kab angular hu pob bearings teem rov qab-rau-rov qab. Ob-kab angular hu rau pob bearings feem ntau yog siv los ua qhov kawg-kawg bearings raws li lawv tuaj yeem txhawb nqa axial loads nyob rau hauv ob qho tib si cov lus qhia thiab muaj peev xwm coj lub sijhawm loads.Cov bearings feature nias steel tawb.
