KOYO bearing grease injection method has four main, they are the grease cup, smearing, grease marksmanship and centralized greasing method.

     The first one: Grease Cup

     Beside the open holes in the leading KOYO Bearing grease cup by cup oil continue to add to the bearings. Should be set for high speed bearing grease overflow valve, through the bearing rotates the bearing of the centrifugal force throw the excessive fat in order to reduce bearing friction and high-speed rotation to bring the temperature.

     Second: painting method

     When applied to use special tools, can not use bare hands. For an extra amount of fat to meet the above requirements, all covered with grease to lubricate the bearing surfaces need. Used in oil after a certain period, the need for butter or grease filling.

     Third: Grease marksmanship

     Grease gun through the pressure greasing hole through the grease into the bearing, this method is usually used to fill grease.

     Fourth: centralized greasing France

     Grease pump through the pipeline will be unified to the various parts of KOYO bearings, new oil flow line must be squeezed in addition to old grease, which will complement the new grease into the lubrication point.