• 33112 Tapered Roller Bearigs Single Row Bearing System 1
  • 33112 Tapered Roller Bearigs Single Row Bearing System 2
  • 33112 Tapered Roller Bearigs Single Row Bearing System 3
  • 33112 Tapered Roller Bearigs Single Row Bearing System 4
  • 33112 Tapered Roller Bearigs Single Row Bearing System 5
  • 33112 Tapered Roller Bearigs Single Row Bearing System 6
33112 Tapered Roller Bearigs Single Row Bearing

33112 Tapered Roller Bearigs Single Row Bearing

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1000 pc
Supply Capability:
500000 pc/month

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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



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:What are the general uses of tapered roller bearings?
At the time of greater radial load and axial load
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:you master good! Ask a question about the use of tapered roller bearings: a mechanism using a double row tapered roller bearings, but did not buy this model, can use two single row tapered roller bearing together instead of double row?
3, load and life usually do not vary greatly, this is a personal opinion. I hope I can help you!
Q:Turbine turbo rod reduction box, tapered roller bearing at both ends of wormGap measuring method, tapered roller bearingsThe gap is +-0.03, so how do I know the gap is in the range?.
The utility model relates to a special measuring tool for the axial clearance of a tapered roller bearing, relating to a measuring tool used for measuring the gap between single row tapered roller bearings. Including about two relative PTFE gland set, the upper and lower ends of the gland in two PTFE is formed in the end of the notch, which formed a central notch, a notch in the center of the PTFE sleeve in the two or so is PTFE gland and PTFE sleeve are connected together by wing screw. The utility model has the advantages of greatly improving the measuring accuracy and accuracy, reducing the measuring error, and improving the maintenance efficiency and quality. It avoids the deviation in the maintenance process due to the different experience of the operator, and is simple and easy to operate.
Q:Taper roller bearings are used on my motor. Serious damage occurred during use. Please help me analyze the possible causes of damage! Thank you
To LZ: 1 it is recommended that the radial force and the rated load of the bearing be compared to determine whether the radial force is too large (if there is axial force, it needs to be synthesized as equivalent load, and then compare.) In 2 section, you basically is the middle of the two row tapered bearing ring and then as a double row tapered to use (not in general, so natural clearance installed back to back) without gasket or nut to adjust, this is a very good idea.
Q:Tapered roller bearings. Are the rollers tapered?
The frustum of the cone can be seen as a right angled trapezoid revolving around the right angle, and the top is a circle. Can also be seen on top of the tip is tapered off, the tapered roller head is not a round face
Q:Is the tapered roller bearing so correct?
Tapered roller bearings are designed for the inner ring, outer ring raceway and roller cone vertex on the central axis of the bearing, radial load acting on the bearing, axial force is generated. Therefore, it is necessary to use the 2 bearings for use, or as double pairs of bearings, double row bearings. Combination and double row tapered roller bearings, when radial loads act on tapered roller bearings
Q:Can tapered roller bearings be installed in a vertical direction? In a vertical direction rather than in a horizontal direction..
Absolutely. The bearing below the figure is the tapered roller bearing placed vertically.
Q:The installation of tapered roller bearings
2, when installed, the direction of the roller tilt there is a regulation? Must be the same as the following picture?:You say that the direction of the tilt is actually the same direction of the bearings, the installation of the problem to different ah!

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