ZYS precision bearing, ball bearings, roller bearings, bearing parts

Special Angular Contact Ball Bearing Unit There are three types of the special angular contact ball bearing unit produced by ZYS: 1. The super thin-wall bearings with one inner ring and two half outer rings; 2. The bearings with one outer ring and two half inner rings. They have super thin-wall bearings, standard bearings and heavy bearings series. 3. The bearings with one outer ring (three raceways), one small inner ring, and one large outer ring. They are bearings with flange mounting and have standard bearings and heavy bearings http://www.zysbearing.com/bearing-manufacturing-machines/

ZYS One Way Bearings are divided into open type and sealed type. The keyway can be machined on the inner ring and outer ring. ZYS freewheel clutch is mainly used in such applications as speed conversion, reversal preventing, intermittent movement and etc. Working principle is to use friction generated by wedge, spring and such compression elements to transmit torque. Features: Small size, transmitting high torque, smooth combining, high slip combining, working without noise, etc. Website:www.zys-bearing.com Email: sales@zys.com.cn

 Ball screw bearings adapt to various purposes for bai, and du provides a wide range of standardized products. Widely used in machine tools, the ball circulation dao methods include circulating duct type, circulator type and end cap type. Preloading methods include positioning preloading (double nut method, position preloading method) and constant pressure preloading. The appropriate type can be selected according to the purpose. The screw has high-precision grinding precision ball screw (precision is divided into 6 grades from CO-C7) and cold-rolled ball screw bearing formed by high-precision cold rolling (precision is divided into 3 from C7-C10) Levels). In addition, in order to cope with the urgent need for delivery by users, there are finished products that have been processed on the end of the shaft, semi-finished products and cold rolled ball screw bearings that can be freely processed on the end of the shaft. As the peripheral parts of this bearing, the screw support unit, n...

Email: sales@zys.com.cn Website:www.zys-bearing.com

 The correct selection of high-performance bearings for machine tools should be based on: 1. The accuracy and load of the machine tool select the accuracy of the bearing and the size of the bearing; 2. The rotation speed of the machine tool transmission shaft selects the limit rotation speed of the bearing; 3. Select the type and installation form of the bearing for the force condition of the machine tool drive shaft; 4. The special structure of the bearing is selected for the special requirements of the machine tool transmission. http://www.zysbearing.com/precision-bearings/high-precision-angular-contact-ball-bearings.html

 Bearing vibration measuring instrument is generally composed of driving device, sensor, amplifier, filter, measurement display and self-calibration system. The driving device drives the inner ring and rolling elements of the bearing to be tested. The radial vibration acceleration signal generated by the bearing at this time is picked up by a piezoelectric acceleration sensor and converted into a charge signal to be amplified by an amplifier and filtered by a band-pass filter It is sent to the measurement display circuit, and the acceleration decibel value is displayed through the RMS meter and the PEAK meter, and the performance of the bearing is characterized through various forms such as oscilloscope and loudspeaker. http://www.zysbearing.com/bearing-parts-measuring-instruments/s95-single-ball-vibration-measuring-instrument.html

 construction machinery bearing Self-aligning ball bearing Self-aligning ball bearing: between the inner ring of two raceways and the outer ring whose raceway is spherical, a bearing equipped with drum rollers. The curvature center of the outer ring raceway surface is consistent with the bearing center, so it has the same centering function as the self-aligning ball bearing. When the shaft or housing is deflected, it can be adjusted automatically without increasing the bearing burden. Spherical roller bearings can bear radial load and axial load in two directions. Self-aligning ball bearings have large radial load capacity and are suitable for heavy loads and shock loads. Bearings whose inner diameter is a tapered bore can be directly installed. Or use an adapter sleeve or a disassembly tube to install it on the cylindrical shaft. The cage is made of steel stamping cage and polyamide forming. Self-aligning ball bearings are suitable for bearing heavy loads and impact loads, precisi...