许昌鄢陵县襄城美孚导热油-锭子油经销轴油（外文名:principal axis oil），又称锭子油，是低粘度锭子轴承油，属抗氧防锈抗磨型轴承油类。该油品以高度精炼基矿物油为基础，加入清净、分散、抗磨等添加剂制成，被机床制造商列为设备保养指定用油。按照40℃运动黏度分为2、3、5、7、10、15、22等牌号。除适用于纺.Principal axis oil, also known as spindle oil, is a low viscosity spindle bearing oil that belongs to the anti-oxidation, rust proof, and anti-wear type of bearing oil. This oil is based on highly refined mineral oil and is made with additives such as cleaning, dispersing, and anti-wear. It is listed as a designated oil for equipment maintenance by machine tool manufacturers. According to the 40 ℃ kinematic viscosity, it is divided into grades 2, 3, 5, 7, 10, 15, 22, etc. Except for spinning