track roller excavator wheel bearing 30203

Taper roller bearing's Discription

track roller excavator wheel bearing 30203
Tapered roller bearings consist of four independent components: thecone(the inner ring); the cup(the outer ring); the tapered roller(the rollingelements); and the cage(the roller retainers). 

Taper Roller Bearings belong to separated bearing, constituted by inner ring, outer ring, rollers and cage; Withstand huge radial load and axial load, pass one-way axial load only; The single row tapered roller bearings are used commonly; The single row taper roller bearings are divided into single row taper roller bearing, double row taper roller bearing and four-row taper roller bearing; 

Products Show of track roller excavator wheel bearing 30203

Tapered Roller Bearing Feature:

1)Suitable for the radial and axial loaded.                                                                             

2)With low wear rate and long life service.                                                                             

3)Can be used over a large temperature range.                                                                      

4) Allows maintenance free and long life operation.                                                                

5) Suitable for dirty corrosion impact load and edge loading.                                                    

6) The base material provided a good shock absorbing capacity.                                              

7) With low and smoothly coefficient of friction and without stick slip effects
  

Tapered roller bearings widely used in automotive, rolling mill, mining, metallurgical, plastic machinery, etc.

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