Industry News
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Method for determining the overall dimensions of motor bearings
The main outer dimensions of motor bearings refer to the inner diameter, outer diameter, width or height and chamfer dimensions of the bearing, whi...Read more -
Rated fatigue life of motor bearings
When the bearing rotates under load, because the raceway surface of the ring and the rolling surface of the rolling elements are constantly subject...Read more -
Limiting speed of motor bearings
The speed of the motor bearing is mainly limited by the temperature rise caused by the friction and heat inside the beari...Read more -
Causes and treatments of vibration and noise of motor bearings
The vibration noise produced by the mechanical bearings of the motor is generally caused by the unbalance of the rotor. 3.2 The vibration of the be...Read more -
Installation method of motor bearings and preparations before installation
The environment in which motor bearings are installed. Bearings should be installed in a dry, dust-free room as much as possible, and away from met...Read more -
Motor bearing material and vibration detection
Detect the vibration speed value and acceleration value of complete sets of bearings according to national standards. ZWZ also has the domestic lea...Read more -
Effect of Electrical Corrosion on Insulated Bearings
Whenever current passes through an insulated rolling bearing for a motor, it may pose a threat to the reliability of your equipment. Electrical cor...Read more -
Disassembly methods and maintenance of rolling bearings
Regular inspection or replacement of parts requires disassembly of bearings. Usually the shaft and bearing housing almost always continue to be use...Read more -
Installation of TIMKEN bearings
For bearings with tapered bores, the inner ring is always installed with an interference fit. Unlike cylindrical bore bearings, the interference o...Read more -
haracteristics and classification of rolling bearings for electric motors
Motor classification 1.1 Classified by working power source: DC motor and AC motor DC motor Classified by structure and working principle: brushles...Read more -
Installation of four-row tapered roller bearings
The cooperation between the inner ring of the four-row tapered roller bearing and the roll neck is generally with a gap. When installing, first put...Read more -
Installation of precision bearings
1. Requirements for precision bearings on matching parts Since the accuracy of the precision bearing itself is within 1 μm, it is required to have ...Read more