The Dongguan SKF dealers "[KH917840/KH917810] 
 The Dongguan SKF dealers "[KH917840/KH917810] 

 Seal for SKF Bearing is extremely important if part of the sealing problems of the bearing has a dramatic effect, if the shape of irregular, the lack of meat, tiny cracks and other defects of the seals are not. 

 However, SKF bearing tightness test after assembly of the cylinder seal parts of its junction assembly and working reliability assessment. Such as sealing and connection of the fuel tank brim, the cylinder piston (between the rod chamber and the rod chamber) on the static seals and sealed condition. 

 SKF bearing tightness test pressure is great, especially for non-rod chamber pressure test, in the absence of tooling to bear through the piston effect in a lot of pressure in the piston rod Rodless chamber pressure test, if only by the oil brim connection to withstand is absolutely not. Therefore, it is usually this type of pressure test after the tank is carefully assembled, before entering the assembly machine commissioning phase. 

 The Dongguan SKF dealers "[KH917840/KH917810] 
 When the fuel tank of the machine of the rack to withstand the enormous pressure, if the fuel tank assembly of good can be. The fuel tank pressure test in the assembly was very easy to not only save a separate trial after the pressure in the fuel tank assembly tooling, but also save the hours will shorten the production cycle, the production effect is very useful. If the operator is not careful inspection and careful work, then there will be the results worth the wait. 

 Therefore, before the assembly of SKF bearings should carefully verify the dimensional accuracy of the relevant parts of the sealing parts of the seal groove of the dimensional accuracy of ultra-poor or seal the surface roughness does not meet the requirements leaving the seal failure. Particular the inspection of the sealing lip, not defective seals put into the product. In addition, SKF bearings, seal material, hardness, and other indicators to check control and product certification and storehouse. 
 Measuring the amount of interference there are many different ways. 
 A feeler gauge to measure the decrease of the clearance value. 
 (2) measurement of the lock nut tightening angle. 
 Measuring axial advance distance. 
 (4) measurement of the inner expansion. 
 Reduce the amount of use the feeler gauge to measure the clearance 
 Before and after the linear bearing installation applies to large and medium-sized sphere and bearing, with the feeler gauge to measure the radial internal clearance. It is best to measure the outer ring and the load roller clearance. 
 Measure the lock nut tightening angle 
 Measuring the lock nut tightening angle is a proven effective method used to determine the cone bearing journal on the small and medium-sized interference degree. Tightening angle a guideline value has been established, contribute to the tapered journal on the precise positioning of linear bearings. 
 How the device SKF bearing 
 In most of the cases we found that its possible causes, generally speaking, one third of the bearing damage caused by fatigue damage, the third caused adverse smooth, one-third of conduction due to improper disposal of pollutants into the SKF bearings or devices. In order to reduce the injury device for bearings, SKF Bearings must pay attention to the points: 
 Use of the device should conscientiously and accurate device and other devices bearing the request, does not allow a strong punch, does not allow direct percussion with a hammer bearing, there is not allowed to transmit pressure after rolling element 
 2, as the saying goes the eyes rub not the slightest sand, the same bearing and its surroundings have to adhere to clean. I do not say, you know how the matter, even invisible dust from entering the bearing, and also cause bearing wear. 
 The Dongguan SKF dealers "[KH917840/KH917810] 
 3, the application of appropriate, accurate device tools 
 As far as possible the use of special tools, trying to prevent the use of the cloth and staple fiber and the like. 
 4 hands to take bearings, to plenty of wash away the sweat of the hands, and coated with high quality mineral oil and then stop the operation, pay special attention to anti-rust in the rainy season and summer. 
 We all know that SKF Bearings are precision parts, request a considerable care in the use of the attitude that change is the use of high-performance bearings, if used inappropriately, can not reach the expected performance, and easy to make the bearing damage. The majority of SKF bearings pumping a bad reason - beyond the original estimate of the load, non-effective sealing, incurred by the tight fit is too small bearing clearance. These elements in any one of the elements has a specific damage type and will leave special signs of damage. 
 Tianjin imported bearings Sales Co., Ltd. for many years to: SKF import bearing, NSK bearing NTN imported bearings, NACHI imported bearings, KOYO, imported bearings of FAG import bearing, INA imported bearings, TIMKEN imported bearings and other well-known imported bearings sales. 
 The products involved: deep groove ball bearings, cylindrical roller bearings, tapered roller bearings, aligning ball bearings, spherical roller bearings, needle roller bearings, angular contact ball bearings, thrust ball bearings, thrust roller bearings, bearing joints, spherical bearings, linear guide series. 
 Applicable industries: iron and steel metallurgy, port machinery, petrochemical, automobile manufacturing, machine tools and paper industry. 
 Sales all over Guangdong, Guangzhou, Dongguan, Foshan, Chengdu, Shenzhen, Zhongshan, Zhuhai, Wuhan, Shenyang, Taiyuan, Urumqi across the country. 
 Relying on the coastal geographical advantage of Tianjin Port, with the price advantage and quality advantage of the company's products, has developed into a considerable scale bearing trade company. Has its own bonded warehouse in Tianjin Port also won the trust of our customers and support. 

 Tel) 86-022-87887680 (Gujing Li) 
 QQ 1945759772 
 Web site: http://www.sjrxzc.com 


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 The Dongguan SKF dealers "[KH917840/KH917810]