32920 Tapered Roller Bearigs Single Row Bearing
- Loading Port:
- Qingdao
- 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:What does "tapered roller bearing" suffix "A" mean?
- Tapered roller bearing suffix AA - angular contact ball bearings with a contact angle of 30 degreesA5 - angular contact ball bearings with a contact angle of 25 degrees
- Q:The device is a vertical axis vertically arranged in the bearing chamber, the upper shaft without suspension, supported by bearings, shaft bearings are installed at the bottom of the outdoor rotating parts weighing 50 kg, the two ends of the shaft are used in single row tapered roller bearings, the bearings between the length of 30 meters. The rotation speed of the shaft is 480r/min. The device is suspended on a rotating turntable and is subjected to centrifugal force during operation...
- Thrust bearing words. Thrust roller bearings can be used,
- 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:that is to say, the taper head is the face and the back is the back
- The bearings do not have to distinguish between the front and back, and there is no positive and negative said, only in accordance with your actual use to identify the installation direction.
- 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:Online cylinder cones are GB/T4663, what do you mean?
- Which size do you want, eldest brother? How do I make so much?GB/T: recommended national standards; GB: mandatory national standards4663: taper roller national standard codeThere is a missing release year later!It should be: GB/T 4663-1994
- Q:Tapered roller bearings 32010x, two matching, how to install?
- Suitable for heavy load and impact load. In addition to single row bearings, tapered roller bearings include double row bearings, pairs of double bearings and four row bearings. The taper roller bearing holder usually adopts a punch holder.
- 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
- 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: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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32920 Tapered Roller Bearigs Single Row Bearing
- 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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