Batch Smart quick quote，
Export quotation with one click，
One-click order
Monday to Saturday8:30-18:00
introduction： Against heavy load，Bearing configurations with harsh operating conditions or special sealing requirements，Built-in contact type sealed aligning roller bearings can be used。The bearing dimensions are identical to those of unsealed bearings，In many cases can be substituted for non-sealed bearings。 The allowable aligning Angle is0.5°，Operating temperature is-20℃~110℃.The bearing has been filled with appropriate amount...
2016-01-11 Reading quantity 1637
introduction：fagThe generation of vibration in bearings in general，Rolling bearings themselves do not produce noise。Commonly felt“Bearing noise”In fact, the bearing directly or indirectly produces a sound effect of vibration with the surrounding structure。This is why many times the noise problem can be viewed as a vibration problem involving the entire bearing application。 （1）Generated by changes in the number of loaded scrolls...
2016-01-11 Reading quantity 1584
introduction：With the development of science and technology，The spindle speed of machine tool is getting higher and higher，The range of speed changes is getting wider，therefore，The requirements for bearing stability at high speed are also getting higher and higher。skfBearing temperature rise is an important factor limiting bearing speed。Under normal circumstances，Select the correct type of deep groove ball bearing、Tolerance class、Configuration mode、play(preload)size、Lubricants and lubrication methods, etc，It can improve the high-speed performance of rolling bearings to a certain extent。 &n...
2016-01-11 Reading quantity 1634
introduction： Deep groove ball bearing structure characteristics The inner and outer raceways of deep groove ball bearings are circular deep groove，The channel radius is slightly larger than the sphere radius。It is mainly used to bear radial loads，It can also withstand a certain axial load。When the radial clearance of the bearing increases，Function of angular contact ball bearing，Can withstand large axial loads，And applicable to...
2016-01-11 Reading quantity 1652
introduction： The bearing is one of the main components of the vibrating screen，Improper removal of shaker bearing，May cause internal bearing damage。Contaminants that may enter the bearing or errors that may occur during reinstallation。therefore，The shaker bearing must be removed with great care，The axis must be properly supported，Otherwise the disassembly force may damage the bearing。The following are the points summarized by our company，For your reference。
2016-01-12
Reading quantity 1585
introduction： General bearing compression force in0.02~0.04millimeter。If the compression force is not up to standard，It can be adjusted by increasing or decreasing the thickness of the gasket at the joint surface of the bearing and the bearing seat，No padding on the tile back。 When the clearance of the sliding bearing does not meet the requirements，Should be adjusted。Spacers are often used to adjust the diameter of open bearings...
2016-01-12 Reading quantity 1597
introduction： Both the installation and disassembly of bearings should be done according to scientific methods。To fully reach the bearing capacity，Bearing inner and outer ring（Or thrust bearing shaft ring backseat ring）The entire circumference of，Must be fully supported by a firm and uniform support，The supporting surface can be a cylindrical or conical surface，In order to check whether the installation is correct，An operational check is required。Small machines can be turned by hand，To make sure the rotation is smooth。Check items for foreign bodies、scar...
2016-01-12 Reading quantity 1629
introduction： Pretreatment method of surface rust of eccentric bearing： 1、The surface can be dried with filtered dry compressed air after cleaning。Or use a dryer120~170℃The temperature of drying，Dry with clean gauze。 &nbs...
2016-01-12 Reading quantity 1631
introduction： Therefore, whether the bearing can work normally has a direct impact on the quality and cost of mechanical products, Especially at mechanical speed、Rolling force is constantly changing in the environment,The service life of bearings has become particularly important。The main manifestations of the failure of composite bearings in use are as follows。 (1)The damage of this form of surface fatigue damage is mainly manifested in...
2016-01-12 Reading quantity 1595
introduction： In machinery，Lubrication is essential，Because this can greatly reduce the loss of machinery。The wear of parts in motion can be reduced by lubrication，Ensure press accuracy，Reduce energy consumption。Lubricate by thin oil、Rich oil lubrication, etc。Thin oil lubrication：The advantage is that the internal friction coefficient is small，So it takes less energy to overcome friction，Thin oil flows well，Easy access to the friction surface of each lubrication point，It has good cooling effect，And can adhere to the friction surface of impurities and due to grinding...
2016-01-12 Reading quantity 1691
Complete category
Save worry and effort，Buy all at one stop
One-to-one customer service
Selection inquiry，Fast response
Delivery guarantee
Multi-position straight hair，No worries about delivery
Source of genuine goods
Genuine guarantee，Honest service
Source of genuine goods
Genuine guarantee，Honest service
Automatic parts one-stop procurement platform
Working hours：Monday to Saturday 8:30-18:00
400-8040668
Official wechat public account
Order for goods/Information at hand
