對一般的鏈條來說，潤滑的部位主要是鏈輪和鏈條的滾子、lianzhouhezhoutao。youyuliantiaodejiegoubutong，suoyiliantiaoderunhuabuweiyekenengfashenggaibian。danshizaidaduoshudeliantiaozhong，runhuabuweizhuyaohaishilianlunheliantiaodegunzi

、鏈軸和軸套。