Environment of koyo outer spherical bearing using the intensity of the impact of the matters needing attention

Koyo bearing the use of the environment: according to the area of use and conditions of use and environmental conditions choose size, precision, with appropriate outer spherical bearing is the prerequisite of bearing life and reliability. Use parts: outer spherical bearing is suitable for predominantly radial load under the combination of radial and axial load, usually used in two sets of bearing pairs, mainly should be in the car before and after the wheel hub, active transmission parts, such as bevel gear, differential, reducer. Allows speed: under the correct installation, lubrication good environment, allowing for koyo bearing limit speed of 0. 3 - 0. 5 times. Generally under normal circumstances, with 0. 2 times the limit speed for the most appropriate. Allows tilt Angle: outer spherical bearing generally are not allowed to have tilted axis relative to the shell hole, if there are any tilt, no more than 2 'biggest. Allow temperature: under normal load, and lubricant has a high temperature resistant performance, and abundant lubrication conditions, general koyo bearing in - are allowed 30℃- Work under the temperature 150 ℃. How to ensure koyo bearing in the process of using normal, how to make the bearing no damage make bearing life longer. 1, selection of shaft and the bearing chamber tolerance and control: after into the outer spherical bearing bearing pressure should be flexible rotation without blocking. If there are any obvious rotation is not flexible, indicates the size of the shaft is too big, tolerance to downgrade. 2, bearing assembly way: because koyo bearing is high precision products, such as improper assembly is easy to damage, external spherical bearing channel result in bearing damage. 3, the assembly to prevent foreign body: koyo bearing in loaded on the rotor dynamic balance when it is easy to dynamic balance of iron into the bearing inside, so it is best to install bearing before do dynamic balance. 4, paint, rust prevention: paint rust is characterized by multiple in sealing type motor, the motor sound is very good, when it is assembled but put some time in the warehouse, the motor sound is very big, remove the outer spherical bearing with serious rust phenomenon. Koyo bearing in the process of inspection, if there are too many problems, also suggests that this bearing is probably the counterfeit bearings. Also is to remind you must be careful in the choice.