Nanjing NTN Bearing distributor in China (IKO bearing industrial distributors) 
 Nanjing NTN Bearing distributor in China (IKO bearing industrial distributors) 

 12, according to the deflection misalignment and location of the different axis to determine whether the C correction. Table 1-1 shows the two different axis degree of expected values ??are within the scope of compensation values, and therefore does not require an amendment. If two different misalignment or one of the expected value exceeds the scope of compensation, you must check the bearing manufacturer literature to determine what compensation. 
 13, look to meet the requirements of the bearing type. Table 1-8 show that the required bearing can be found from the table. Bearings of any type, rated dynamic load C values ??must be equal to or higher than the above, we mentioned that the final correction value 29746N In fact, you may be familiar to easily determine the price and size of the table to meet the requirements of each bearing type might consider when you choose these price factors, we assume: the successful "big" the carrying capacity of bearing the most expensive in Table 1-8, therefore, should be eliminated. The best choice is the inner diameter of 30mm industrial grade cylindrical roller bearings, and focus on the basic bearing type, to continue the selection process. 
 14 to determine the bearing is positioned or non-positioning type. Bearings must bear the axial load in both directions, so the requirements of a bi-directional positioning bearings in the shaft at one end. 
 15, select the bearing tolerance class. Reducer does not require high accuracy, so the PO level. 
 Nanjing NTN Bearing distributor in China (IKO bearing industrial distributors) 
 16, and then check to see whether the special thermal environment. In anticipation of the maximum operating temperature is 140 ° F, and therefore does not require special materials. Thus, the clearance of a set of values. And then check the DN and the limit speed: Dm6x = (30 +62) / 2 = 46 (mm) maximum speed of the requirements of all kinds of evil 11000r/min given DN value of 506,000, slightly lower than the calculated value in step 4 of DN, but also Figure 1-2 shows the industrial-grade cylindrical roller bearing DN value range. From the bearing catalog, you can see, the bearing speed limit 16000r/min, far above the maximum speed 11000r/min 
 17, consider the concentricity requirements. There is no special concentricity requirements, therefore, the use of standard bearings can be, but on the manufacturing tolerances to ensure the concentricity of the bearing. 
 18, to consider the installation requirements, easy to install. Explore the best way for them on the shaft to install only the inner ring, reducer during the installation and then install the outer ring and roller, and then position and activities of the installation together with the production staff. This leads to a second structure to select, from Figure 1-3 bi-directional positioning bar to select the second positioning structure, activities locate the nut and lock washer fixed on the inner ring. Bearing easily removed, so this structure is easy to replace. Maintenance personnel need is a puller can remove the inner ring. 
 19, the overall choice. The bearings are finalized to meet the minimum requirements of the most economical bearing, it is industrial-grade cylindrical roller bearings, inner diameter 30mm, outside diameter 62mm, width 16mm, with activities in the inner ring positioning positioning structure, 0 clearance Tolerance class with ISOPO level. In recent years, Sweden's SKF new bearing life theory, the use of this theory to select the bearing size. Set out in its published bearing samples. 
 Rolling bearing alternative 
 Alternative principle 
 Nanjing NTN Bearing distributor in China (IKO bearing industrial distributors) 
 Rolling such a feature: the same type of bearing diameter the same, along with the increment of the diameter series, its outer diameter and width of a corresponding increase, bearing dynamic load rating and static load rating also rise; diameter size With the increment of the diameter series, its inner diameter with the smaller width of the corresponding increase, bearing dynamic load rating and overdetermined static load will also increase accordingly. The same inner diameter, can be found in a variety of outer diameter and width of the bearing; of the same diameter, but also find a variety of different diameter and width of the bearing. The same inner and outer diameters can also find different width of the bearing rolling bearing alternative This laid the foundation, provided for convenience. 
 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 

 GEEM70ES-2RS 7015CTYDBC7P5 1 
 GEEM80ES-2RS 7015CTYDBC7P5 13 
 GEWK45ES-2RS 7015CTYP5 19 
 GEWK60ES-2RS 7015CTYSULP4 6 
 GEWK70ES-2RS 7016CTYDBBC7P4 1 
 GEWK80ES-2RS 7016CTYDBBLP4 0 
 GEWK80ES-2RS / K 7016CTYDBC7P4 
 GEWK80ES-2RS/K1 
 GEWK80ES-2RS/UK2 
 GEWK80ES-2RS/UK3 
 GEWK90ES-2RS / K 
 GEWK90ES-2RS/UK2 
 GEWZ25ES-2RS 
 GEWZ31ES-2RS 
 GEWZ34ES-2RS 
 GEWZ38ES-2RS 
 GEWZ44ES-2RS 
 GEWZ50ES-2RS 
 GEWZ57ES-2RS 
 GEWZ63ES-2RS 
 GEWZ69ES-2RS 
 GEWZ76ES-2RS 
 GEWZ82ES- 
 GEWZ88ES-2RS 
 GEWZ95ES-2RS 
 GEWZ101ES-2RS 
 GEWZ114ES-2RS 
 GEWZ127ES-2RS 
 GEWZ152ES-2RS GX17F 
 GX20F GX25F 
 GX30F GX35F 
 GX40F GX45F 
 GX50F GX60F 
 Product Description nsk-tac b series of high-precision machine tool bearings nsk-tac b series of high-precision machine tools ball screw support with angular contact thrust ball bearings, precision p4 (c) level, the contact angle of 60 °: 15tac47b the, 17tac47b 20tac47b 25tac62b, 30tac62b, 35tac72b, 40tac72b, 40tac90b, 45tac75b, 45tac100b, 50tac100b, 55tac100b, 60tac120b a screw vice bearing an NSK 15TAC47BSUC10PN7B NSK 40TAC90BSUC10PN7B 
 NSK 15TAC47BDBC10PN7A NSK 17TAC47BSUC10PN7B NSK 45TAC75BSUC10PN7B NSK 17TAC47BDBC10PN7A 
 NSK 20TAC47BSUC10PN7B NSK 45TAC100BSUC10PN7B NSK 20TAC47BDBC10PN7A NSK 25TAC62BSUC10PN7B 
 NSK 50TAC100BSUC10PN7B NSK 25TAC62BDBC10PN7A NSK 30TAC62BSUC10PN7B NSK 55TAC100BSUC10PN7B 
 NSK 30TAC62BDBC10PN7A NSK 35TAC72BSUC10PN7B NSK 55TAC120BSUC10PN7B NSK 35TAC72BDBC10PN7A 
 NSK 40TAC72BSUC10PN7B NSK 60TAC120BSUC10PN7B NSK 40TAC72BDBC10PN7A NSK 40TAC90BDBC10PN7 
 NSK 45TAC75BDBC10PN 


 Nanjing NTN Bearing distributor in China (IKO bearing industrial distributors)