Spherical Roller Bearing for Heavy Machiner Manufacturer China
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- 100 pc
- Supply Capability:
- 10000 pc/month
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Spherical Roller Bearing for Heavy Machiner
Description
Spherical roller bearings operate in arduous conditions. The spherical rollers can be symmetrical or unsym-metrical and are self-aligning in the outer ring sphered raceway. Thus, the possible coaxiality deviations of the supporting bearings as well as shaft bending can be compensated.
Spherical roller bearings are generally used to support combined load mainly consisting of radial load. Their cups are separable for easy assembling.
It have two rows of rollers, a common sphered outer ring raceway and two inner ring raceways inclined at an angle to the bearing axis. The centre point of the sphere in the outer ring raceway is at the bearing axis. Therefore, the bearings are self-aligning and insensitive to misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. Spherical roller bearings are designed to accommodate heavy radial loads, as well as heavy axial loads in both directions
Spherical roller bearings are designed with double-row raceway inner ring, spherical raceway outer ring and the convex symmetrical rollers. With the same center as the bearings, the spherically formed outer ring raceway can make self alignment, which can adapt the deflection between axis and housing bore.This kind of bearings can take great radial load, suitable for heavy machines used in paper-making, mining, vibration sieve, rolling mill and so on.
Feaures:
•Excellent alignment compensation
•Suitable for large radial loads
•Low to medium speed ratings
Application :
heavy machinery (e.g. construction and mining machines), rolling mills, gear boxes, shaker screens, etc.
F&Q
Q:How long es cycle of bearing life?
A:According to international standards, at least a year and a half , up tu 2 years
Q:How to maintenance bearing
A:Add to lubricantes on time
Q:Have diagram for bearing
A:The small one no have, large bearings will provide diagram
- Q: Spherical roller bearings can choose what brand?
- Harbin Bearing, Kazakhstan axis spherical roller bearing is the use of the German production equipment, advanced technology, reliable product quality.
- Q: Working principle, had better have a graph.A knife fish answer, because there is no map, it is difficult to understand.Link to a simple sketch, you can draw it yourself.
- The contact surface of the outer ring of the bearing and the roller is a spherical surface, and the shape of the roller is also processed into a spherical ball which is matched with the outer ring. After the installation, the inner part of the roller is allowed to swing with the inner ring and the outer ring to achieve the purpose of adjusting the heart
- Q: There are internal and external 22220CA bearing diameter of the actual tolerance?
- The internal and external tolerances of the bearings are lower deviations, that is to say, the maximum limit is 0In theory, you 200 ~ 500um is casually put in, as long as not right, especially forbidHave a problem but also to the outside diameter of the bearing processing, there may be a fake, fake market now can do more.The outer diameter of 240 and 180, you can use a card or caliper, although not very accurate, but you and +200 to 500um ratio is no problem
- Q: Double row spherical roller bearing copper retainer is full cut side intact is going on?
- At the end of 3 is the quality of the bearing itself, if Paul copper break easily if you try to replace the Gangbao, should be no problem, regardless of the economic situation, the direct use of imported!
- Q: What is the meaning of the suffix n spherical roller bearing
- N is a stop groove bearing, but not so that the general spherical roller bearing
- Q: Does anyone know the normal working temperature of spherical roller bearing and lower the working temperature what measures? Expert advice!
- whether it is your equipment requirements, different bearings with different speed, depending on your device equipped with the appropriate speed bearing, the main bearing is not normal, fever, also won't let you go down.
- Q: There is a vibrating screen using SKF 22310E/C3 spherical roller bearing often fever death card what is the reason? Experts say more than C
- C3 refers to the clearance of the bearing, the vibration sieve vibration large, so to use a gap, the minimum C3 or even C4
- Q: Who knows the correct assembly process of rolling bearing NTN bearing?
- The assembly process of rolling bearing NTN spherical roller bearings: rolling bearing NTN bearing parts such as inner ring, outer ring, rolling body and a holding frame, after passing inspection into the assembly workshop for assembly, the process is as follows: Part demagnetization, cleaning, inside and outside the ditch. "Rolling road size sorting, grouping sleeve to check clearance, riveting cage, final inspection, demagnetization, cleaning, rust, packing, packing, shipment into finished products (.
- Q: 22219ca/w33 spherical roller bearing can withstand much temperature
- Methane is a combustible gas produced by various organic substances, isolated from the air (reducing conditions), and produced by the fermentation of microorganisms at suitable temperatures and pH values. Biogas belongs to the two energy, and is renewable energy.
- Q: Heard that the spherical roller bearing retainer iron two, popular to say is ticar and iron package. For example, model 22217, I'd like to know what's the difference between 22217CW33 and 22217CCW33? Is not the former is ticar, the latter is the iron package? Please help out. Thanks a lot
- 4.E steel commonly used Paul SKF Paul SKF/NSK Paul TN FAG commonly used 5. commonly used nylon.
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Spherical Roller Bearing for Heavy Machiner Manufacturer China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
OKorder Financial Service
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