Spherical Roller Bearing for Heavy Machiner Manufacturer China
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- Loading Port:
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- Payment Terms:
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- Min Order Qty:
- 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: Thank you for your information or experience. Thank you very much. Don't answer anything you don't understand, thanks.There are other manufacturers, such as small factories, how much can bear?. Still life.
- This also shows that bearing static load ratings is not necessarily higher than the domestic bearing, but the dynamic load rating are generally higher than domestic bearings, rated dynamic and static load of the gap is small, this is because the pure bearing static load in engineering are mainly used in dynamic load or static dynamic combination, thus improving the dynamic load rating the level of narrowing the gap between dynamic and static load rating is a target bearing manufacturing.Hope is your satisfactory answer.
- Q: Double row spherical roller bearing outer diameter 215MM 73MM wide diameter 120MM what type
- New model: 22224, old model: 3524 size: 120 (inside) X 215 (outside) X 58 (wide) this thin
- Q: Spherical roller bearing inner ring crack damage is what causes?
- Spherical roller bearing inner ring crack damage, are mainly caused by two factors:1, the material and improper heat treatment during the manufacture of the bearing lead to stress concentration and crack in the storage and use process;
- Q: Seen on a shaft are respectively arranged at both ends of the two wheel roller bearing spherical roller bearing is 4 disc?? what is the harm?
- Second, it is difficult to mount the 2 plate bearing on each bearing seat at the same time. The shaft down to say, but in fact in the manufacture of bearing outer ring deviation on (although within error),
- Q: The difference between IDC and open the sealed spherical roller bearing
- The so-called bearing comes with sealing, that is, the bearing itself is made into a sealing device. Such as bearings, dust cover, sealing ring and so on. The utility model has the advantages of small space occupation, convenient installation and disassembly and low cost.IDC is only a brand mark of bearings
- Q: What is what is the deep groove ball bearings, self-aligning ball bearings, spherical roller bearing is what.
- Deep groove ball bearings are the most widely used types of bearings. Their design is simple and can not be separated. They are suitable for running at high speed or even extremely high speed. Deep groove shaped roll road roll has excellent adhesion between the road and the ball, the deep groove ball bearing even in high speed conditions in addition to bear radial load, also can withstand the axial load in two directions.The self-aligning ball bearing was invented by SKF, with two rows of ball bearings and an arc raceway in the outer ring. Therefore, the bearing can be automatically adjusted, and can bear the angle error between the shaft and the bearing seat. The utility model is especially suitable for the working conditions of easy deflection and misalignment of shafts. In addition, the friction of self-aligning ball bearings is the lowest in all rolling bearings, so that even at high speed, there is still only a small temperature rise.Spherical roller bearing has two rows of roller, the outer ring has common spherical raceway, two inner ring raceway, into a vertical angle with the axis of the bearing. Spherical roller bearing can automatically adjust the heart, thus can bear larger alignment error. In addition to its high radial load carrying capacity, it can bear heavy axial loads in two directions.
- Q: Spherical roller bearings to refuel?
- Spherical roller bearings need gas or oil, so as to reduce the friction of the bearing, if the use of special oil, can also play the role of heat and cold resistance, grease, can prolong the service life of the bearing.
- Q: 22210cc/w33c4 spherical roller bearing is how much clearance?
- The clearance of the bearings of each brand is almost the same, but the values are different. Your model is SKF model, the value is too large
- Q: For spherical roller bearing clearance standard
- Standard clearance of spherical roller bearingMeasurement of _ bearing NTN bearing radial clearanceRadial clearance refers to the radial clearance in the bearing.
- Q: Thrust roller bearings has a size of A, is the center of circle section and axial distance.Then the rotation center of thrust roller bearing is coincides with the center of spherical roller bearing, as shown in fig.. For example: when the combination of 29366 and 24136, by checking the size of the sample 29366, A is 103, then the distance from the center of the 24136 bearing width is 103
- With high radial load capacity, especially for heavy load or vibration load, but can not withstand pure axial load.
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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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