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introduction：BRH20AStraight slider introduction，Built-in lubrication-free system。Four direction equal load design。Smooth operation New steel ball circulation mode。High rigidity-Four rows of beads45Angular contact。High precision、Low friction coefficient、Low maintenance cost、High moving speed、Low noise。Fully sealed oil seal，Interchangeable design，Green products。
2017-05-26 Reading quantity 329
introduction：The type selection of reducer is very important，It is directly related to whether the later gear motor can be installed，Is the size suitable?，Whether the machine can accept and so on。Gear motor selection is a learning，Below to teach you how to select the type selection sample through the reducer。
2017-05-26 Reading quantity 226
introduction：Bearing seat mounting lead，Should also undergo a comprehensive cleaning inspection。Scrape the dirt off the inner cavity of the bearing seat with a scraper，Wipe the mess with a cloth dipped in gasoline or solvent，Look for cracks and trachoma，To prevent oil leakage during operation。
2017-05-26 Reading quantity 201
introduction：ABBALinear guide features include：Maintenance free、Low maintenance、Long life、Cost saving、Easy to clean、High positioning accuracy、Low wear、High speed operation、Strong load、interchangeability、Simple lubrication。
2017-05-26 Reading quantity 404
introduction：With the advancement of technology，More and more household appliances appear in our life，What we have to say is this，The emergence of these household appliances not only makes our lives more convenient and safe，It has also changed some of our lifestyles to some extent。
2017-05-26 Reading quantity 226
introduction：SKFDeep groove ball bearing is the most representative rolling bearing，versatile。Suitable for high speed or even very high speed operation，And very durable.，No frequent maintenance required。SKFLow friction coefficient of deep groove ball bearing，Limit speed height， Simple structure，Low manufacturing cost，Easy to achieve high manufacturing accuracy。 Varied in size range and form，Application in precision instrumentation、Low noise motor、CARS、Motorcycle and general machinery industries，It is the most widely used type of bearing in the machinery industry。Mainly bear radial load，It can also withstand a certain amount of axial load。? SKFDeep groove ball bearings can be higher at the part after heat treatment150℃The temperature of the operation。The outer ring diameter is greater than240mmThe bearing can be at no higher200℃The temperature of the operation（Pay attention to the restrictions on the use of sealed bearings）。 On account ofSKFThe automatic aligning ability of deep groove ball bearing is limited
2017-05-25 Reading quantity 218
introduction：NSKThe main products are bearings，It is the foundation of all machines；It is an indispensable product in modern society；Known as the machinery industry of food reputation；It ensures the quality of all industrial products；NSKThe purpose is to operate and control；On the operation of the machine、Get to the bottom of friction，To ensure smooth rotation and operation；Its there all the time，It always provides a colorful life for human beings and will contribute to the global energy conservation movement and resource protection。NSKThe main products of—bearing，Material purity、High product precision，There are hundreds of thousands of varieties，Widely used in different environments and machinery，Always have“Grain for the machinery industry”Laudatory title of，Already have80Years of bearing production experienceNSKStill continue to improve the existing products、Research and develop new products，Always maintain a leading edge in technology。 NSKThe production of automotive parts is not limited to automotive bearing
2017-05-25 Reading quantity 179
introduction：SKFBearing is a kind of precision element，Widely used in various fields，It is divided into many kinds according to structure or type，According to the frictional properties of the most common classification is rolling bearings and plain bearings，There is a difference between the two。Obvious rolling bearings have less friction resistance than plain bearings，It also starts quickly and efficiently，This is the biggest advantage of rolling bearings compared with plain bearings。But there are also disadvantages，It is a large size and therefore weak shock absorption，Shorter life at high speed，Long-term use will also emit a large abnormal sound。SKFThere is also the most essential difference between rolling bearings and plain bearings，The rolling bearing is surface contact，The plain bearing is point contact。Large contact surface of rolling bearing，Simple structure，Easy to operate and disassemble；Plain bearings have high lubrication requirements。 Now life is a well-off development，How to say，People used to travel by bic
2017-05-25 Reading quantity 211
introduction：Bearing steel is used to make ball bearings、Steel for rollers and bearing rings。Bearings are subjected to extreme pressure and friction when working，Therefore, bearing steel is required to have high and uniform hardness and wear resistance，And a high elastic limit。Uniformity of chemical composition of bearing steel、Content and distribution of nonmetallic inclusions、carbonization...
2017-05-25 Reading quantity 269
introduction：This paper mainly introduces the structure of the gearbox，Constituent parts，The reducer is a device installed between the prime mover and the working machine to reduce the speed，A device for increasing torque，It is widely used in production。Lets take a look at his structure diagram and transmission principle。?
2017-05-25 Reading quantity 227
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