31319 Tapered Roller Bearigs Single Row Bearing
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- Loading Port:
- Qingdao
- Payment Terms:
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- 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: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:There are many kinds of tapered roller bearings, because of work requirements, test the external size is qualified, I want to make a test, to test the bearing is qualified, mainly inside and outside diameter and inside and outside the ring height tolerances, diameter ranging from 50mm--80mm, score less, look forward to your help, I thank you there are 322163311532215 main bearings, 313113002
- There is one thing that measures the inner diameterPlug coneThe outside diameter of the tool has not been seenThe tool set up is the watch standYou check it outIs it too troublesome to check each one?
- Q:What is the 30207 judgment coefficient e of tapered roller bearings?
- What do you need to see for yourself?:Tapered roller bearings: 30207Internal diameter d:35mmOutside diameter D:72mmInner ring height B:17mmOuter ring height C:15mmTotal height (assembly height) T: 18.25mm
- Q:Is the tapered roller bearing so correct?
- For example, the middle roller you draw is cylindrical, and the roller of the tapered roller bearing is a frustum of a cone
- 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: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: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:The installation of tapered roller bearings
- 3, bearing ring roller contact surface is cone surface or cylindrical surface?Cone surface, in order to be able to bear both axial force and radial force
- Q:Tapered roller bearing suffix code YA2 stands for what does that mean?
- SatisfyHappiness is merely material meet? Of course not, happiness is not simple and get food and drink happy nor personal desires superficial meet. Wealth has sometimes not happy, luxury, and happiness cannot lead a gay life equate. Therefore, the material does not meet the real happiness.It is the balance of happiness tends to meet the spirit of Confucius, "there are friends from afar" or "awfully";
- 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. You can come up with the relevant standards, must belong to the bearing standard parts, as long as you meet the standard requirements of the bearing can be spread!
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31319 Tapered Roller Bearigs Single Row Bearing
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 500000 pc/month
OKorder Service Pledge
OKorder Financial Service
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