Bearing choose to pay attention to these

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The types of rolling bearings having different characteristics, and apply to the different usage of the various machinery. Select the imported bearing type,
Usually should consider the following factors. General case: the selection of the thrust beari ng to withstand thrust load, angular contact bearings, ball bearings typically used for high-speed applications, withstand heavy radial loads, the selection of roller bearings. In short, the choice should be different manufacturers, many bearing products, the choice of the appropriate type.
• mechanical bearings share space and locationroller ball bearings
Mechanical design, first determine the size of the shaft, and then select the size of the shaft rolling bearing. Usually is a small the shaft selection of ball bearings, roller bearings shaft selection. However, when the bearing is restricted in the diameter direction of the machine, then the selection of the needle roller bearings, a special light and ultralight series of ball or roller bearings; When the axial position of the bearing in the machine is limited, can be used to narrow or Laid narrow series of ball or roller bearings.
S ize, direction and nature of load bearing suffered
The load is the most important factor in selection of imported bearings. Roller bearing is used to bear a heavier load, ball bearings under light or moderate loads, carburizing steel or bainite hardening bearings, can withstand shock and vibration loads.
The role of the load direction, subject to pure radial loads, use deep groove ball bearings, cylindrical roller bearings or needle bearings. Withstand the smaller pure axial load, the choice of thrust ball bearings; withstand pure axial load, thrust roller bearings can be selected. When the bearing radial and axial load, generally used in angular contact ball bearings or tapered roller bearings.
• aligning bearing performance
When the centerline of the shaft with the centerline of the bearing seat, the angle error, or because the axis of the two bearing spacing is large while the shaft rigidity to small, easily force curved or inclined, the choice of having good aligning properties modulation aligning ball or Spherical roller bearings, as well as the outside ball bearings. Such bearings in the case of the axis is slightly inclined or curved, to maintain normal operation.angular contact ball bearing
The effort required depends on whether they have a similar bearing matching experience. Case of lack of experience, there are special requirements, or need to give special consideration to the cost of bearing arrangement and any other subsequent appearance, more work needs to be done, such as more precise calculations and / or test.
In chapter after the introduction of the integrated technology, the imported bearing arrangement design staff will see the necessary basic information provided in accordance with the general requirements of the order. Obviously, it is not possible to include all the information needed in every conceivab le bearing applications are included. For this reason, we will be in several places mentioned in the comprehensive application of engineering services, including the service properly to select bearings as well as how to complete bearing arrangement calculation technical support. The higher the technical requirements for the bearing arrangement, bearing in specific applications experience is more limited, the more you should take advantage of this service.