Tapered roller bearings, pump shaft bearing installation: bearing installation: installation of bearings must be carried out in a dry, clean environment conditions. Should be carefully examined with the surface of the shaft and housing, face shoulder, processing quality grooves and connecting surface before installation. All mating connector surface must be carefully cleaned and remove burrs, casting a net addition to the raw surface must be sand. Bearing installation should be preceded by cleaning with gasoline or kerosene clean and dry before use, and to ensure good lubrication, bearings are generally lubricated with grease, oil lubrication can be. When using grease lubrication should be used without impurities, oxidation, rust, extreme pressure grease with superior performance. Grease filling is 30% -60% of bearings and bearing capacity of the container, not too much. Double row with sealing structure tapered roller bearing and water pump bearing grease has been populated, the user can be used directly, can no longer be cleaned. Bearing installation, you must exert equal pressure on the circumference of the ferrule end face, the ferrule is pressed into silver rails on freshwater distributor shall direct hit with Lang bearing first-class tool face, so as not to damage the bearings. Small amount of interference in the case, can be pressed at room temperature with a sleeve bearing ring face, beating with a hammer sleeve, through the sleeve will be pressed into the ring evenly. Silver rails installed if large quantities Huiyang distributor, can be used hydraulic machine. Press-fitting, should ensure that the outer end and the housing shoulder face, the inner face and the shaft shoulder face pressed, does not allow the gap. (1) urging force as far as possible through the bearing axis, which requires the application of force point symmetrical and smooth, spherical or parallel to the axis by urging. (2) urging the size should be smooth, even, should have a silver rail distributor Pingshan on impact, which requires the use of hydraulic or tension or pressure can be applied to stationary tools, when it had to use a hammer, but also by copper sleeve without falling debris and other relatively soft metal to the buffer, the striking force as playful. Best to use copper or copper hammer hammering. (3) to avoid biased through the rolling, which requires disassembly when the inner ring by urging the inner ring (shaft washer), assembly and disassembly of the outer ring when) by urging the outer ring. (4) The drag force due to continue until the extent of, for example, when installing the bearing to be installed just stop when the correct position urging rail, ensure retaining shoulder end rings (gaskets) against the end surface of the housing bore or shaft bearing, both not packed too tight, you can not pretend not in place. Longgang distributor silver rails, rail, along GF bearing Electromechanical provided by Shenzhen-bearing Electrical Co., Ltd., Guangdong Development. Shenzhen City, Guangdong Development Bearings Electrical Co., Ltd. (www.sgfzc.com) (www.sgfzc.com) strong, credible, in other industries in Shenzhen, Guangdong has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shun GF bearing Electrical and you hand into the brilliant, for a better future!