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introduction：Linear bearings besides have a unique look at the same time，The features presented in the application are also liked by people。It is precisely because of such characteristics that products are widely used in various fields。In terms of practical application characteristics，The product presents such characteristics： Although many bearings can withstand large loads when applied，Then run the work，And the effect of use has no effect，The function is also very good。The use of linear bearings is due to its own unique structure，Make the product carry less load in practical applications。In this respect，The product is characterized by carrying small loads in applications。
2018-09-20 Reading quantity 213
introduction：The first is the incorrect installation，Using brute force when we set it up，Using something hard to hit the bearing directly on the ceramic bearing damage，It is the main cause of its deformation；The second is poor lubrication，According to observation，Poor lubrication is one of the main reasons for premature damage of ceramic bearing。There is also the failure to fill the lubricant or lubricating oil in time。The lubricant or lubricating oil is not filled properly；Improper selection of lubricant or lubricating oil；Incorrect lubrication and so on；The third is pollution，Pollution can also cause premature damage to ceramic bearings，Unpack bearings too early before use，Cause pollution，There is also due to the installation of the working environment is not clean，Cause pollution；The latter point is the long-term overload operation of ceramic bearings，Late maintenance，Improper maintenance，Equipment aging。
2018-09-18 Reading quantity 243
introduction：Stainless steel bearing ring and rolling material for use440CStainless steel（Domestic brand：9Cr18Mo、9Cr18）After vacuum quenching and tempering treatment，Cage and sealing ring skeleton material304Stainless steel（Domestic brand：0Cr18Ni9）。Stainless steel bearing compared with ordinary bearing steel，It has stronger rust protection、Corrosion resistance，Choose the right lubricant、Dust cover，Can be in-60℃~+300℃The environment is used。Stainless steel deep groove ball bearings can resist corrosion caused by moisture and several other media。
2018-09-12 Reading quantity 257
introduction：Micro deep groove ball bearings currently have small apertures to1mm,The miniature deep groove ball bearing is made of high quality bearing steel。The varieties come with691ZZ-699ZZ.681ZZ-689ZZ.602ZZ-6001ZZ.623ZZ-6201.6900ZZ-6902ZZSuch as micro deep groove ball bearings and all kinds of ultra-small bearings，LBMiniature deep groove ball bearings are provided with low noise，High speed features。Widely used in washing machines，air conditioner，Electric machine，Power tool，Three-response machine，Cleaning machines and other occasions。With precision、Low noise、High speed of revolution、Long life and other characteristics608ZZ、R4ZZ、6200ZZ、6201ZZ、6202ZZ、6900ZZ、609ZZ、689ZZ、6201ZZAnd other types of ultra-small bearings，It is widely used in vacuum cleaners、Automobile electric machine、Air pump、Waxing machine、Gear motor、Scooter motor、Power tool、Sports goods and other industries。
2018-09-11 Reading quantity 283
introduction：Installation of tapered roller bearings： Adjust the axial backlash for tapered roller bearings，Adjustable nut on the journal is available、Adjust the threads in the gasket and bearing seat holes，Or use a pre-loaded spring and other methods to adjust。The size of the axial clearance，Arrangement with bearing installation、Distance between bearings、The shaft is related to the material of the bearing seat，Can be determined according to the working conditions。
2018-09-10 Reading quantity 268
introduction：In order to ensure the reverse transmission accuracy and axial stiffness of the ball screw pair，Axial clearance must be eliminated。Except for individual use of a single nut to eliminate the gap，Ball screw nut pair commonly used double nuts pre-tighten clearance。The principle is：Use the relative axial displacement of the two nuts，The balls in the two ball nuts are attached to the opposite sides of the spiral rail，When you eliminate gaps in this way，It should be noted that the pre-loading force should not be too large，Excessive preload increases the no-load torque，Thus reducing transmission efficiency，Shorten service life。therefore，It usually needs to be adjusted several times，To ensure both clearance can be eliminated and flexible operation。When adjusting, except the nut pretighten，Special attention should also be paid to making the gap between the mounting part of the lead screw and the driving part as small as possible，And it has sufficient stiffness。
2018-09-10 Reading quantity 451
introduction：In recent years, many industries will use some new tools or materials for industrial production，This is also in order to improve our production efficiency，Because the bearing is a part that we often use，Its effect on the equipment is great，So today we will take a look at the common faults and solutions of full needle roller bearings，Mainly to look at the needle bearing temperature is too high and the needle bearing noise is how to solve，Lets find out more about it。
2018-09-07 Reading quantity 235
introduction：Bearing installation、Disassembly method，Should be based on the bearing structure、Size and fit with bearing components depends。Install、The removal pressure should be directly applied to the end face of the tight fitting stop ring，The pressure cannot be transferred through the rolling element，Because this will cause indentation on the bearing working surface，Affect the bearing normal work，It may even damage the bearing。Bearing cage、Sealing ring、Dust cover and other parts are easily deformed，Pressure to install or remove bearings cannot be applied to these parts。
2018-09-06 Reading quantity 235
introduction：The outer diameter of the bearing with automatic aligning function and the inner diameter of the bearing seat are spherical matches，Between the two with automatic heart adjustment function，It can compensate the axis non-coincidence and the deformation of the installation bottom surface caused by the installation error。 Large load capacity Due to the internal structure of the outer spherical ball bearing6200and6300Series deep groove ball bearings are the same，consequentlyIBSpherical ball bearings with seat can not only bear radial loads，And can withstand large axial load。At the same time bearing working noise is small。
2018-09-05 Reading quantity 226
introduction：Norman House screw nut drive advantages Norman House precision screw nuts are designed to provide adjustment capabilities for spines and other rotating mechanical elements、Preload and fixed bearing. These nuts can accurately set the preload of the bearing，It can withstand axial loads very firmly without loosening。Because the inner thread face of the nut is completely fitted to the male thread，These nuts can bear very high loads。
2018-09-03 Reading quantity 913
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