News

The features and advantages of cylindrical roller bearing

Cylindrical roller bearings with no ribs on the inner ring or outer ring, the inner ring and outer ring can move relative to the axial direction, so they can be used as free end bearings. A cylindrical roller bearing with double ribs on one side of the inner ring and outer ring, and a single […]

Large slewing bearing has been delivered

The slewing bearing is a large bearing with a special structure that can bear comprehensive loads such as large axial loads, radial loads, and overturning moments at the same time, and integrates multiple functions such as support, rotation, transmission, and fixation. Slewing bearings are widely used. Construction machinery is the first and most widely used […]

LYC railway bearings unveiled at the 2023 Shanghai Exhibition

At the recent 2023 exhibition, LYC Bearing Group showed various high-end bearings to the world. In particular, various bearings used in railways are displayed. Including high-speed rail axle box bearings, railway freight wheel axle bearings, subway A-type axle box bearings and so on. LYC Bearing has rich design and production experience in the field of railway bearings. The annual output of each bearing reaches 100,000 sets. As the leader of China’s railway bearings, LYC bearings are constantly innovating in design to achieve longer service life and safety factor. 

Bearing numberSize
dd1DD1BB1C1C2L
53130B,CTBU15015018025022583.15180.6160265.3
353130A15018025022471156160206275
353130X2-2RZ15018025022371156160224290
353130-2RS,TBU15015018025021970.1154.5160206.5289.8
TAROL150150180250219154.5160216.5
AP15015018025069.85153.65160
352226X2-2RZ13016523020567150150222278
19772613016523020567150150222278
197726TN13016523020567150150222278
AP13013016523069.5144150206
19772010012718216752117117189231
19773015018027023579170170246304
RUM6S26A/H130230150
RUM6S26B/M130230150
RUM6S26C/M130230150
RUM6L26A/H130250160
RUM6L26B/H130250160
RUM6L26C/M130250160
RUM226B1/H150250160
RUM226B2/H150250160
30-42822Е2М11021576
30-92710АЛ15011035
30-232822Е1М11021576.7
30-42822Е2МП109.521576
ВТ2-8720 ВС-03150250160

Cause Analysis of Wind Power Gearbox Bearing Damage

With the prolongation of the running time of wind turbines, due to the harsh environment of wind farms, gearbox failures occur more and more frequently, such as oil leakage, tooth surface pitting, peeling, broken teeth, abnormal wear, bearing running circles, raceway pitting , Peeling and other phenomena. There are many factors leading to the above […]

Advantages of Hybrid Ceramic Bearings

Hybrid bearings are often used in harsh and challenging applications due to the better fatigue resistance and reliability obtained using them. For many years, hybrid ceramic bearings have been used in high-speed machine tool spindles to take advantage of their good speed performance and high stiffness. Over the past few years, hybrid bearings have also […]

How to choose the temperature of bearing grease?

In the process of equipment design, installation and use, the selection of bearing grease temperature is very important. For motors, the commonly used lubricating medium is grease. Generally, grease suppliers will mark some data on the technical parameters of grease, including dropping point, operating temperature range, etc. On the other hand, there are many temperature […]

Diagnosis and Analysis of Improper Bearing Installation

The bearing itself is a precision mechanical part. When the bearing is running, only a very thin lubricating oil film is separated between the rolling element and the raceway of the bearing. The thickness of this lubricating film is only one hundred and two hundredths of a sheet of paper. The lubricating film is an […]

Failure Analysis and Prevention Methods of Rolling Bearings in Plate Mill

There are many types of rolling bearings used in plate rolling mills, and each type of bearing has its own suitable application occasions. In actual work, there are many cases of bearing failure or early damage due to improper bearing selection. Therefore, the selection of bearing type and the correct installation and use play a […]

Motor bearing load and heat generation

When the motor bearing temperature is not significantly higher than the motor base temperature, the overall heating of the motor bearing is not the main component of the motor heating, and the temperature distribution at this time is in line with the normal temperature distribution. Therefore, from the perspective of temperature distribution, the possibility of […]