Tongzhou on silver linear guide the preferred the Anang transmission company name: Dongguan City, Anang Hardware & Electrical Co., Ltd. Contact: Chan Ho Man Tel :0769 -22,906,531 Mobile: 13,728,116,095 QQ: 2,355,823,023 Fax 0769 -22,486,425 E-mail: dghiwin@163.com Postal Code : 52300 URL: http://www.vipdo.cn Address: South City wins and sections MEGA Building the B505 Tongzhou on the silver linear guide preferred Anang drive Anang Hardware & Electrical Co., Ltd., Dongguan City, a major sales drive products professional company, the main from Taiwan, Japan, Germany, Italy, the United States, Sweden and other countries known import transmission products. Straight-line linear guide series: Taiwan on silver (HIWIN), industrial robots (KK module), the ball screw. Taiwan TBI linear guide, ball screw. Taiwan's CPC, PMI, ABBA linear guide. Japanese THK linear guide, Japan IKO linear guide. Scroll Series: Japan NSK, NTN, KOYO, NACHI, EZO bearing Germany FAG / INA bearing, domestic HCH bearings, Dongguan TR Bearing. Tongzhou on silver the linear guide preferred Anang drive power series: Panasonic, Mitsubishi, Yaskawa, Taiwan and Taiwan, on the silver servo motor, and you provide the servo control system and other peripheral service and commitment that we will come to each motor installation and commissioning. Make your choice with the greatest appreciation of space! Our products are mainly used: machine tools, motors, power tools, transportation, machinery, textile machinery, heavy machinery, metallurgical machinery, machine tools, medical equipment, automobiles, water pumps, printing, engraving. And other machinery. Dongguan City Anang Hardware & Electrical Co., Ltd. After years of efforts and development, with a number of professional and technical staff, the products are sold to all walks of life, has become the development of domestic electromechanical distribution industry leading enterprise. "Hardware & Electrical Co., Ltd., Dongguan City, Anang continuous learning, and strive to develop the quality and credibility as the goal, to the continuous development of power, that the social services to provide you with high quality service. Company tenet: we provide not only the transmission and control products, we also provide you with a higher added value associated with technology integration innovation of our continuous efforts are optimized for your work, development and progress of the Hardware & Electrical Co., Ltd. Dongguan City, Anang public commitment : Division I sold the imported products are original imported fake a lose 10! Tongzhou on silver linear guide preferred Anang transmission following article promotional articles and services over the company! Links: http://www.aa-nachi.com http://ww.aa-ezo.com http://www.aa-hiwin.com http://www.aa-tbi.com http:/ The probability / www.aa-cpc.com that bearing rotation times without the risk of pitting destruction charge values. Dutch values. Accept heavier loads or impact load, the minimum speed and load times without pitting damage occurs the probability is 90% of the Netherlands. Will cause greater deformation of the bearing to accept heavier loads or impact load will cause bearing large deformation Actual the surplus reduced and inside the bearing increases the actual gap between the joint surface, combined with the surface between the actual interference Save small and bearings inside the actual gap increases, then in order to make the bearing is operating normally, the larger interference fit to be elected. Similarly, to accept a lighter load, bearing in normal operation, greater interference fit to be elected. Similarly, accept a lighter load, and can use a smaller interference fit. You can use a smaller interference fit. 3 Operating temperature affect bearing operation, because of the friction heat and other heat sources, bearing operation, because of the friction heat and other heat sources, ferrule temperature will be higher than the temperature of the mating parts. Thus, higher than the temperature of the mating parts. Therefore, the bearing inner ring may cause it and the journal with the loose due to thermal expansion, while the thermal expansion of the outer ring will cause it becomes tight fit with the housing hole. Journal with the loose, the thermal expansion of the outer ring will cause it to tighten in conjunction with shell holes. Accordingly, the bearing operating temperature generally should be lower than the bearing operating temperature generally should be lower than 100 ° C, higher than the working temperature of the bearing, ℃ higher than this temperature working of the bearing, should be chosen with appropriate correction. Should be chosen with the appropriate correction. The larger the size of the bearing size Rolling selected co-ordination should be more tightly. Rolling bearing the larger the size of the selected complexes should be more tightly. However, for a particularly large size bearings used on heavy machinery should be used in a more loose fit. Mechanically using a particularly large size bearings, should be used a looser fit. 5 rotation accuracy and speed when the machine requires high rotational accuracy, you should use the higher-grade bearings. When the machine requires high rotational accuracy, to use higher-grade bearings. Journal with the bearings and shell holes should choose a higher level of accuracy. Journal and shell holes of the Order of the match should choose a higher level of accuracy. For larger load bearing higher rotational accuracy requirements for the load is large, a higher rotational accuracy requirements of bearings, in order to eliminate the influence of elastic deformation and vibration, should prevent a loose fit, but not too tight. Shape and vibration impact, should prevent a loose fit, but also should not be too tight. When the higher the speed of rotation of the bearing, with the more tight. Light load bearings, precision machine tools, the higher the speed of rotation, with more tight. Light load bearings for precision machine tools, often used to avoid the impact of the shape of the hole axis error bearing accuracy, a smaller clearance fit. The shape error of the hole with the axis of the bearing precision, often with a small clearance fit. 6 bearing housing or shaft structure and materials of the bearing housing with bearing rings and its components (or axis), with the bearing rings and its parts, should not the shaft or housing hole to match the surface shape and position errors caused by bearing The irregular deformation of the inner and outer rings. -Division of the shell, the bit error and result in irregular deformation of the bearing inner and outer. Off-shell, with the bearing outer ring with should adopt a looser fit, so as to avoid interference bearing outer ring folder flat, even should the outer ring with loose with the bearing outer ring, so as to avoid interference folder flat, shaft stuck, but not so the outer ring outside