Zawv zawg bearings yog feem ntau self-lubricating ua hauj lwm cov chaw

Tam sim no siv bearings feem ntau yuav tsum tau muab faib mus rau hauv dov bearings thiab dawb bearings; dov bearings thiab dawb bearings ua hauj lwm hauv paus ntsiab lus yuav txawv los ntawm lub npe ntawm lub npe, tus ntxuag cov kabmob ntxuag lag luam los ntawm qhov teeb meem yog tumbling teeb meem, thaum lub lag luam ntawm tus nqi rau cov kabmob lag luam Yog tus nqi rau teeb meem; qhov luaj li cas ntawm cov dov teeb meem nyob tsuas yog nyob rau cov neeg ntawm ntau lawm; thiab qhov luaj li cas ntawm cov kev sib txhuam quab yuam ntawm tus nqi rau cov kabmob nyob feem nyob rau hauv cov kabmob zawv zawg nto ntawm cov ntaub ntawv. Zawv zawg bearings yog feem ntau self-lubricating ua hauj lwm cov chaw.


Post time: May-11-2018
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