http___bg.hthbearing.com_bearing_deep-groove-ball-bearing_single-row-ball-bearings_62200-bearing.html_1.xml
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Един ред дълбока бразда сачмен лагер са прости в дизайна, неотделими, подходяща за високи и някога много високи скорости и са стабилни в операция, която изисква малко поддръжкаChat Now Ако ще да импортирате 62200 лагери на склад или желаете да проверите цената с един Китай 62200 носещи производителя, доставчика и фабрика, моля не се колебайте да се свържете с Weinuo машини. Един ред дълбока бразда сачмен лагер са прости в дизайна, неотделими, подходяща за високи и някога много високи скорости и са стабилни в операция, която изисква малко поддръжка Xi'an Weinuo машини и оборудване Ко, ООД Добави: 6F10 E нд Plaza, No.27 Keji Road, Xi'an, Китай Електронна поща: tang@fycbearings.com Copyright © Xi'an Weinuo машини и оборудване Ко, ООД
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If you are going to import 7000 bearing in stock or you want to check the price with one China 7000 bearing manufacturer, supplier and factory, please feel free to contact Weinuo Machinery. Single Row Angular Contact Ball Bearing can carry axial load acting in one direction only, An axial force caused by a radial load imposed on the bearing must be counteracted. Congruently the bearing are normally adjusted by a second bearing. The single Row angular contact ball can only carry axial load in single direction, they are mainly used in the arrangement where there is only one bearing at one end of the transmission shaft. Precision The precision of a spindle bearing does affect the guiding properties as well as lifetime, especially with applications at max. speed. HTH high precision bearings are manufactured to precision class 4,calss 2 and class 5 (P4, P2 and P5) as well as ABEC 7, ABEC 9 and ABEC 5. For special applications, e.g. vacuum pumps, gyroscopes as well as measuring engineering and optical systems, HTH manufactures bearings to the internal tolerance classes HG (high precision) and UP (ultra precision). Apart from the requirements mentioned, the tolerance classes contain additional selection criteria. The relationship between the various standards are explained below. Contact angle The contact angle is formed by a straight line drawn between the points of contact of the balls with the raceways and a plane perpendicular to the bearing axis. Externally applied loads are transmitted from one ring to the other along this line. The contact angle is designed into the bearing and changes during operation with the speed, the external forces and the difference in temperature between the inner and the outer ring. With increasing contact angle: a, Limiting speed decreases b, Radial rigidity decreases c, Axial rigidity increases HTH manufactures spindle bearings with 15°, 25°, 30° and 40°contact angles. Other contact angles available on request. Material Careful selection of material is a factor when applications require bearings to provide superior hardness and anti-corrosion or heat-resistance. So we always choose standard materials. Chrome Steel Lubrication How HTH to make heat Treatment for bearings Heat-treatments consisted of preheating samples at 843 C (1550 F) using a Sybron Thermolyne 30400 furnace, and then austenitizing samples in a Keith furnace at temperatures of 843-1215 C (1550-2220 F); immediately followed by warm high-speed oil quenching at 48.9 C (120 F). Pre-heating was done to ramp the temperature of the samples prior to au Xi'an Weinuo Machinery And Equipment Co.,Ltd Add: Room 1101, Block 9 Taihua Jinmao International Plaza, No.16 South of Fenghui Road, High-tech Zone, Xi’an, Shannxi Province, China E mail: tang@fycbearings.com Copyright © Xi'an Weinuo Machinery And Equipment Co.,Ltd