Whether the bearing is installed well or not will affect the accuracy, life and performance of the bearing. Therefore, please fully study the installation of the bearing, that is, please install the bearing in accordance with the operating standards including the following items.

For grease lubricated bearings and oil seals or dust caps on both sides, the seal ring bearing does not need to be cleaned before installation.

By heating the bearing or the SKF bearing seat, thermal expansion is used to transform the tight fit into a loose fit installation method. It is a common and labor-saving installation method. This method is suitable for the installation of bearings with large interference. Put the bearing or separable bearing ring into the oil tank and heat it evenly at 80-100°C before hot assembling, and then take it out of the oil and install it on the shaft as soon as possible. To prevent the inner ring end face and the shaft shoulder from not fitting tightly after cooling, the bearing can be axially tightened after cooling. When the outer ring of the bearing is tightly fitted with the light metal bearing seat, the hot-fitting method of heating the bearing seat can be used to avoid scratches on the mating surface. When heating the bearing with an oil tank, there should be a grid at a certain distance from the bottom of the box, or the bearing should be hung with a hook. The bearing cannot be placed on the bottom of the box to prevent sinking impurities from entering the bearing or uneven heating. There must be a thermometer in the oil tank. Strictly control the oil temperature not to exceed 100°C to prevent the occurrence of tempering effects and reduce the hardness of the ferrule.