The reducer is a power transmission mechanism.
Use the speed converter of the gear to reduce the number of revolutions of the power source to the required number of revolutions, and obtain a larger torque.
The reducer bearing plays the role of supporting the gear shaft or connecting rod between rotations.
Reducer bearing are special bearings used in various types of reducers.Spherical roller bearings are used in large reducers, such as 24044 24048, etc.Cylindrical roller bearings are widely used in small reducers.
Reducer Bearing Type:
Single row cylindrical roller bearings
Single row cylindrical roller bearing without outer ring
Single row cylindrical roller bearing without inner ring
Double row cylindrical roller bearing without outer ring
On the one hand, the function of the reducer bearing is to keep the lubricating oil inside the bearing.To ensure that the bearing is in a lubricated state.On the other hand, to protect the dust or harmful gas entering the bearing cavity.Reducer bearing play the role of supporting the gear shaft or connecting rod between rotations in the reducer.
It is a kind of rolling bearing which is widely used. It is characterized by low frictional resistance, high rotational speed, and can be used to withstand radial loads.
The size of the reducer is different, and the reducer bearing type is also different.
The reducer is a transmission mechanism, which needs to transmit torque to the working machine through shafts and bearings.
Therefore, the transmission efficiency and quality are directly related to the bearing. The sliding quality and life of the bearing will affect the overall quality and performance of the reducer.
Cylindrical roller bearings can obtain a continuous and stable supporting within an effective size range, and have a certain amount of axial movement.
Mostly use NU NJ type cylindrical roller bearings installed at the support positions at both ends of the shaft.
The double row eccentric bearing is used as the support position in the reduction gear.because it is not concentric up and down, and a smaller installation position can be obtained.
So that the reducer products can be reduced in size and weight.
If you need any brand bearings or any models of bearings, please contact me!
Contact: Leon
Email: nsk@zyslbearing.com
Skype:+8615098916271
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