Check the bearing imported bearing: feeler

Lubricating oil five features: a, (4) cage will even separated, roller guide roller movement in the right orbit, internal load distribution and improve the bearing lubrication performance. But sometimes bearing and bearing equipment must be kept in factory workshop, in these cases, although bearing placed on shelves, but because of the influence of the site environment, other equipment running around them, bearing will still be affected by vibration or corrosion. When choosing bearing, should pay attention to the actual speed below the speed limit, monitoring equipment, indicating meter in order to detect signs of problems, such as the abnormal temperature fluctuations and/or high temperature; 。 Angular contact ball bearing ring and the contact Angle between the two, the standard contact Angle for the °, ° and °, the larger the contact Angle of the axial load capacity is, the greater the contact Angle is smaller, the more conducive to high-speed rotation, single row bearing can bear radial load and axial load one-way. Here is to use several methods of fixed speed reducer in adjusting method of the bearing clearance, shaft end cover both ends fixed way this structure often USES fixed bearing outer ring, simple structure, easy to use. Hot charging operation should pay attention to the following: do not heat the bearing to ℃ above, angular contact ball bearing installation considerations for angular contact ball bearing, due to structural reasons, a single bearing can only be used under the direction of the load. Outer ring and the shaft, the vertical mill. Smith at the site rod head bearing an image bearing as indispensable important components in mechanical products, plays the important role of supporting axis of rotation. To prevent rusting of the bearings directly with the hand take bearing, to fully wash hands sweat, and again after coated with high quality mineral oils, especially in the rainy season and summer to pay attention to rust. Bearing will be under a lot of pressure, to use some operation technology to protect timber mill can achieve very good production at the same time, also can make sure that the bearing service life. Some coupling rotor in the process of running due to medium corrosion or wear and tear of solid impurities, or bent shaft, will lead to unbalanced centrifugal force, so that the bearing heating, vibration, roll the serious wear and tear, until the destruction. If the size of the mat is not appropriate, also can match the B mill bearing cover, conical bore self-aligning roller bearing on the spindle after installation, make through nut bearing inner ring axial movement along the cone shaft neck do, bearing radial clearance adjustment. Select the type of bearing and the way of combination, the spindle assembly be taken into account in all aspects of requirements, as well as the supply of the bearing, cost, it is the ease of installation and debugging and other factors.