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 […]
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 […]
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 number | Size | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | d1 | D | D1 | B | B1 | C1 | C2 | L | |||||||||
| 53130B,CTBU150 | 150 | 180 | 250 | 225 | 83.15 | 180.6 | 160 | — | 265.3 | ||||||||
| 353130A | 150 | 180 | 250 | 224 | 71 | 156 | 160 | 206 | 275 | ||||||||
| 353130X2-2RZ | 150 | 180 | 250 | 223 | 71 | 156 | 160 | 224 | 290 | ||||||||
| 353130-2RS,TBU150 | 150 | 180 | 250 | 219 | 70.1 | 154.5 | 160 | 206.5 | 289.8 | ||||||||
| TAROL150 | 150 | 180 | 250 | 219 | — | 154.5 | 160 | 216.5 | — | ||||||||
| AP150 | 150 | 180 | 250 | — | 69.85 | 153.65 | 160 | — | — | ||||||||
| 352226X2-2RZ | 130 | 165 | 230 | 205 | 67 | 150 | 150 | 222 | 278 | ||||||||
| 197726 | 130 | 165 | 230 | 205 | 67 | 150 | 150 | 222 | 278 | ||||||||
| 197726TN | 130 | 165 | 230 | 205 | 67 | 150 | 150 | 222 | 278 | ||||||||
| AP130 | 130 | 165 | 230 | — | 69.5 | 144 | 150 | 206 | — | ||||||||
| 197720 | 100 | 127 | 182 | 167 | 52 | 117 | 117 | 189 | 231 | ||||||||
| 197730 | 150 | 180 | 270 | 235 | 79 | 170 | 170 | 246 | 304 | ||||||||
| RUM6S26A/H | 130 | — | 230 | — | 150 | — | — | — | — | ||||||||
| RUM6S26B/M | 130 | — | 230 | — | 150 | — | — | — | — | ||||||||
| RUM6S26C/M | 130 | — | 230 | — | 150 | — | — | — | — | ||||||||
| RUM6L26A/H | 130 | — | 250 | — | 160 | — | — | — | — | ||||||||
| RUM6L26B/H | 130 | — | 250 | — | 160 | — | — | — | — | ||||||||
| RUM6L26C/M | 130 | — | 250 | — | 160 | — | — | — | — | ||||||||
| RUM226B1/H | 150 | — | 250 | — | 160 | — | — | — | — | ||||||||
| RUM226B2/H | 150 | — | 250 | — | 160 | — | — | — | — | ||||||||
| 30-42822Е2М | 110 | — | 215 | — | 76 | — | — | — | — | ||||||||
| 30-92710АЛ1 | 50 | — | 110 | — | 35 | — | — | — | — | ||||||||
| 30-232822Е1М | 110 | — | 215 | — | 76.7 | — | — | — | — | ||||||||
| 30-42822Е2МП | 109.5 | — | 215 | — | 76 | — | — | — | — | ||||||||
| ВТ2-8720 ВС-03 | 150 | — | 250 | — | 160 | — | — | — | — | ||||||||
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 […]
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 […]
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 […]
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 […]
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 […]
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 […]
