33019 Tapered Roller Bearigs Single Row Bearing

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1000 pc
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500000 pc/month

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Product Description:

Specificatioin of Taperder Roller Bearings:



The tapered roller bearing is to bear the combination of radial and axial load but mainly afford radial load. The loading capibility is determined by the raceway angle of outer  ring, the larger angle afford larger load. This kind of bearings can be  seperated and it can be divided into single-row and double-row tapered roller  bearings by the number of columns. The clearance for single-row tapered roller  bearing should be adjusted by the customers when installation. For the  double-row tapered roller bearings,the clearance has already set by the  manufacture before ex-factory. Tapered roller bearing has taper shaped inner  ring and outer ring raceway,and the roller elements arrange between them. All  projection lines from the surface of rollers meet at the same point on bearing  axis. This design makes tapered roller bearings particular suitable for combined  (axial and radial) loads.The axial loading capacity is determined by the  contacting angle α, the bigger angle for α, the larger axial loading capacity  is. Tapered roller bearing is usually a seperated bearing, that is,the inner  ring assembly including roller and cages, is seperated installed with the cup.



Taper roller bearings are mainly used for radial and axial joint load with radial load as main subject. Axial load capacity relies on raceway angle of outer ring: the bigger the angle is, the bigger the bearing capacity is. Outer ring can be separated and can be easily assembled. During installing and using process, axial clearance and radial clearance and radial clearance can be adjusted and pre-interference installation can be allowed. 


            


Product application:

In many applications tapered roller bearings are used in back-to-back pairs so that axial forces can be supported equally in either direction.


- car and vehicle wheel

- mining equipment

- moderate speed

- engine motors

- axle systems    

- construction

- agriculture

- reducers

- gear box



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Q:What is the 30207 judgment coefficient e of tapered roller bearings?
Dynamic load C: 51.2 kNStatic load Co:56 kNWeight about kg:0.32KGIf you accept my answer, please accept it in good time,~ if you accept my answer, please click on the "please answer" button~ ~ mobile phone question friends in the upper right corner of the client evaluation point [satisfaction].
Q:Tapered roller bearing suffix code YA2 stands for what does that mean?
Mr. Liu five love reading, "gladly forget to eat" every knowing; ong drinking is not wine, but for mountains and rivers ". So Mr. Qian Zhongshu proposed" all happiness enjoy all belong to the spirit of "the world as truth, but think, feel spiritual satisfaction is also flawed, sometimes even the feeble.
Q:What is the size of tapered roller bearings 352214?
Bearing type: tapered roller bearingNew model: 352214Old model: 97514EInternal diameter (mm):70Outside diameter (mm):125Width (mm):75
Q:What items should be inspected for tapered bearings?
4, tapered roller bearing ring after the whole machine after pickling, there should be no scald, the name of cooperation should not be a pickling visible traces of burns, and no response angle detection.Tapered roller bearing appearance should be smooth, lubrication, no plants, no scratches, no rust and no obviously difference, promised to pressure injury, damage, deformation and defects such as trachoma vipassana.
Q:What are the conditions for the normal and reverse loading of tapered roller bearings?
When the transmission parts between the two bearings, the formal wear of the pressure center to reduce the distance, and help to improve the rigidity of the shaft, the reverse is the opposite. Therefore, two contact ball bearing or tapered roller bearing suits and reverse installation should be based on the transmission parts (gear, worm) considering the structure and the axis. And choose to use.
Q:The installation of tapered roller bearings
1, for example, a shaft needs to be fitted with two such bearings at both ends. Can it be installed in the same direction?The force of the shaft is concerned. If the shaft is indeed subjected to one-way axial force, of course, it can be installed in the same direction. If it is subjected to biaxial axial force, it will not work
Q:Can tapered roller bearings be installed in a vertical direction?
Absolutely. The bearing below the figure is the tapered roller bearing placed vertically.
Q:Can tapered roller bearings be joined together with two single row tapered roller bearings instead of double row?The altar,
3, load and life usually do not vary greatly, this is a personal opinion. I hope I can help you!
Q:Tapered roller bearings, 70 in diameter, please tell me the model number
What about outside diameter (D) and width (B)? You didn't say?.Following are all series of codes and sizes for tapered roller bearings (single column and double row). I hope they can help.Single row tapered roller bearings (taken from GB/T 297-1994)Bearing code |30000: 32914 X2Basic size /mm|d: 70Basic dimensions /mm| D: 100Basic size /mm|T: 20Basic size /mm|B: 19Basic size /mm|C: 16Installation size /mm|da (min):-Installation size /mm|db (max):-Installation dimension /mm| Da (min):-Installation size /mm|Da (max):-Installation size /mm|Db (min):-Installation size /mm|a1 (min): 4Installation size /mm|a2 (min): 6Installation size /mm|ra (max): 1Installation size /mm|rb (max): 1The other is /mm|a size: 19Other sizes /mm|r (min): 1Other sizes /mm|r1 (min): 1The calculated coefficient is |e: 0.33The calculated coefficient is |Y: 1.8The calculated coefficient is |Y0: 1Basic rated load /kN|Cr: 53.2Basic rated load /kN|C0r: 85.5The speed limit / (r/min) | fat: 3600The speed limit / (r/min) | oil: 4500The weight is /kg|W:-
Q:Why is the cage of tapered roller bearings loose?
It is loose, the outer frame of the bearing cone is removable, as long as it is easy to install and add lubricant.

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