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Mixer bearing is a special bearing, it has strong load carrying capacity, mixer bearing is special use for reducer of concrete mixer, it’s the important part during mechanical transmission work to fix and reduce the load friction coefficient, in contact with the bearing rings, rolling element and cage, to prevent metal contact and reduce frictional wear.

 

Mixer bearing is fit to be used for concrete mixer reducer bearings, special use for grate cooler of cement plant, engineering machinery hydraulic pump bearings.

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Mixer bearing role and the commonly used models use classification:

 

Mixer truck bearings are special bearings, bearings with super load carrying capacity of bearings, bearing Department of mixed concrete mixer reducer supporting bearings, is in the process of mechanical transmission from the fixed and reduce the friction coefficient of the load components, mixers are building construction In the most commonly used one of the most basic mechanical facilities. The frequency of use is very high.

Bearings for the concrete mixer equipment is a very important component is to ensure the normal operation of the entire machine hub,

1. Concrete mixer bearing role

The role of concrete mixer bearings put it plainly is the role of support, if the mixing shaft and the hole directly with a drive resistance, and secondly, after the wear and tear, the transmission is not easy to replace, and the bearings rely on rolling contact between components to Support transmission parts, so with sliding resistance, power consumption, easy to start and so on.

2 bearing selection

The service life of concrete mixer bearings determines the service life of the spindle, thereby affecting the service life of concrete mixers, mixer bearings are in many cases a national standard, usually the processing axis units will be required in accordance with the strength of the shaft, in accordance with the national standard Unit of production. In the selection of bearings to use a stable, low noise bearings.

The bearings used on the agitator shaft mainly bear the radial force, and secondarily by the axial force. The bearings to be selected should have the mixer bearings with axial force, such as angular contact ball bearings, tapered roller bearings or thrust ball bearings, angular contact ball bearings to adapt to high-speed, tapered roller bearings or thrust ball bearings for the dynamic bearing.

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Common Categories 1) concrete mixer deceleration mixer bearings 2) hydraulic pump mixer bearings engineering machinery 3) grate cooler cement plant part of the mixer bearing

Concrete mixer reducer bearings: ZF reducer: 800730, 400365, 801806, 540626AA. J30CMF PMP reducer: BS2B248180, 809280, 809281, 534176, 16011

Reducer: 801215A, 804312A, 11449, 40779 Japan reducer: JHM522649 / JHM522610, 23222C

Construction machinery hydraulic pump mixer bearings: (hydraulic pump models: A11V0260, A10VS028, A4VTG71, A4VTG90, A4VG125, A4VG56, A11V0190, A11V130, etc.)

Hydraulic pump spindle mixer bearings (full complement roller mixer bearings): F-56718, F-201346, F-205526, F-202703, F-207813. NUP hydraulic pump rocking mixer bearing (crescent mixer bearing): F-205156.6, F-208142.6, F-225036.1, F-208174.6, F-206878.6, F-225035

Luoyang LBR roller mixer bearings: E3-252 common mixer bearings model: 40779 400365 400903 400156A W220 824124E 824920 JJ236CA 32020X 522/649 and other mixer bearings