PRODUCT
FAG spherical roller bearing failure caused by poor lubrication
by:Waxing
2020-10-30
FAG bearing rated load and limit rotational speed is established in the wig lubrication under the condition of appropriate, and lubrication refers to the appropriate lubricant suitable and appropriate dose.
Use 3 lithium base grease, not according to the working condition of spherical roller bearing choose to use a suitable type of grease.
Spherical roller bearing wear failure.
Because most FAG bearing no non-stop grease devices, which can't change timely supplement, grease, lead to lack of grease, metamorphism and so on, make the lubrication, bearing wear failure.
Keep loose, spherical roller bearing overheat because of the motor used in outdoor, the environment temperature is too low, make grease viscosity increases, poor lubrication, bearing wear failure.
The viscosity of the grease has been affected by the temperature, make the FAG bearing lubrication.
Summer temperatures as high as 37 C, greatly reduce the viscosity of grease, and winter minus 30 'C make grease viscosity increases in low temperature, and even caking, have formed a bad good oil film, so make spherical roller bearing lubrication failure, the wear failure.
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