Knowledge

High-speed bearings: have the advantages of cold resistance, small elastic force, high pressure resistance, poor thermal conductivity, light weight, small friction coefficient, etc

Medical equipment, cryogenic engineering, optical instruments, high-speed machine tools, high-speed motors, printing machinery, food processing machinery.

Ceramic bearings have the characteristics of high temperature resistance, cold resistance, wear resistance, corrosion resistance, anti-magnetic and electrical insulation, oil-free

First, because ceramics are almost not afraid of corrosion, ceramic rolling bearings are suitable for operating under harsh conditions full of corrosive media. Second, because the

The causes and hazards of the formation of motor shaft voltage and bearing current

Electrically insulating bearings can avoid damage caused by electrical corrosion, so compared with ordinary bearings, they can be used in motors to ensure more reliable operation.

Bearing is a kind of precise mechanical component, which has strict requirements for its storage and storage.

Bearings should be maintained and monitored during use to prolong their service life.

The design problem of rolling mill bearings. The burning loss of rolling mill bearings is related to many factors. It is generally normal. The burning loss of angular contact beari

Needle roller bearings are equipped with thin and long rollers (the length of the rollers is 3 to 10 times the diameter, and the diameter is generally not more than 5mm), so the ra

The percussion force is generally applied to the inner ring of the bearing. The percussion force of the shielding machine room should not be applied to the rolling elements and cag

Generally speaking, 33.3% of needle roller bearing damages are due to fatigue damage, 33.3% of needle roller bearings are due to poor lubrication, and another 33.3% are due to poll