Non-standard bearings manufacturer to introduce you to what are its USES

Non-standard bearings manufacturer to introduce you to what its purpose has source: bearing | last updated: - 2020 06 - 27 non-standard bearings manufacturer to introduce you to what are its USES non-standard bearing USES: 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. Good bearing finishing order steps. Bearing the order of superfinishing usually can be divided into three steps: cutting, half cutting, finishing. Step 1: when the surface of the stone with a rough cutting good bearing raceway surface of the convex peak contact, because contact area is small, so the force per unit area of relatively large. Bearing artifacts 'reverse cutting' effect, leading to stone falling and cracking on the surface of some grits, thus reveal some new abrasive and sharp edge. At the same time, fast cutting Okey peak surface of the bearing parts, cutting and reverse the effect of cutting and by removing Okey bearing the workpiece and grinding metamorphic layer on the surface of the peak. This phase is called cutting stage, most of which metal balance has been removed. Step 2: Okey bearing half cutting with processing, gradually become smooth surface of the bearing parts. At this point, the surface of the grinding wheel and workpiece contact area increases, the pressure per unit area is reduced, cutting depth, cutting ability decline. At the same time, the grinding wheel surface holes blocked, grinding wheel in a state of half cut. The stage is called Oukai bearing half cutting stage of finishing. At half cutting stage, bearing cut marks on the surface of the workpiece more shallow, gloss and more dark. Step 3: complete phase it is Okay bearing super finishing the last step. As surface flattening, grinding wheel and workpiece surface to further increase the contact area, and the surface of the grinding wheel and the bearing of the workpiece is lubrication film gradually separate, small pressure per unit area, reduce the cutting effect. Automatic stop cutting. This phase is called complete phase. In the finishing stage, the workpiece surface cutting marks, no Oukai bearing shows bright gloss finish.