In the new century domestic non-standard bearings and foreign gap? Use what place?

In the new century domestic non-standard bearings and foreign gap? Use what place? Source: bearing | last updated: - 2020 06 - 24 in the new century domestic non-standard bearings and foreign gap? Use what place? Domestic non-standard bearing gap with foreign imports bearing is mainly used for pure radial load, also can bear radial load and axial load at the same time. When it suffered only pure radial load, the contact Angle is zero. Large non-standard bearing radial clearance, with the performance of angular contact bearings, can withstand a larger axial load. Non-standard bearings with low friction coefficient and high limit speed, especially under the condition of the axial load of high speed running, non-standard bearing is better than that of thrust ball bearing Sex. Non-standard bearings is a widely used the most representative of rolling bearing. On the structure, non-standard bearing every ring has a continuous groove raceway, the cross section is about a third of the ball equatorial circumference. Non-standard bearings is mainly used to bear radial load, can absorb a certain amount of axial load. When bearing radial clearance increases, it has characteristic of angular contact ball bearing, and can withstand the variations of axial load in both directions. Compared with other same size bearing, this kind of bearing small friction coefficient, extreme high speed, high precision. When the user selects, it is the preferred type of bearing. Non-standard bearing has simple structure, easy to use. It is a kind of imported bearing, has the largest production and the most extensive application scope. Non-standard bearings use: 1, single non-standard bearings are widely used, is separated type, suitable for high speed, add grease seal design does not need maintenance, can bear radial load, can also carry axial load, commonly used for motor, reducer, electric tools, air conditioning, etc. 2. Non-standard bearings, dribbling the ball gap gap of non-standard bearing inner ring and outer ring each have a ball gap, more than the standard products can accommodate and larger ball, and have higher radial bearing capacity, but its axial load capacity is small, special bearings bearing rotating speed is lower than the standard of non-standard bearings. It is mainly used in automobile gearbox and heavy rotation at low speed application. 3. The material is not stainless steel, stainless steel non-standard bearing can resist the corrosion of water and other medium, it is mainly used for corrosion environment, the food industry, etc. 4. Double row design of non-standard bearing and special product structure is very similar, but only one line. In addition to the radial load, it can also carry two-way axial load. The use of single non-standard bearings is not enough to bear the load. Bearing configuration. 5. Products are usually under high temperature, clearance is bigger, is four times that of C5 clearance. Consult Enmubi technical personnel, the technical personnel in the - 40 - + 250 degrees the temperature range of use. To sum up, the use of non-standard bearings is mainly used for: automobile, machine tools, household appliances, motor, pump, agricultural machinery, textile machinery, food industry, etc. , its output accounts for more than half of the whole bearing production, this is the price of a good performance, large output, a wide range of bearings.