Spherical Roller Bearing for Heavy Machiner Manufacturer China

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Spherical Roller Bearing for Heavy Machiner


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.

Spherical Roller Bearing for Heavy Machiner Manufacturer China

Spherical Roller Bearing for Heavy Machiner Manufacturer China


Excellent alignment compensation

Suitable for large radial loads

Low to medium speed ratings

Spherical Roller Bearing for Heavy Machiner Manufacturer China

Spherical Roller Bearing for Heavy Machiner Manufacturer China

Spherical Roller Bearing for Heavy Machiner Manufacturer China

Spherical Roller Bearing for Heavy Machiner Manufacturer China


Application :

heavy machinery (e.g. construction and mining machines), rolling mills, gear boxes, shaker screens, etc.


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

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Q:The outer diameter of 440 diameter 240 thickness of 160 models is the number of spherical roller bearing
Outside diameter non-standard bearing bar!24148X1
Q:Gb/t 5859 thrust self-aligning bearing how to use?
Gb/t 5859 is the standard: GB/T 5859-2008 "rolling bearing thrust roller bearings dimensions"T
Q:Spherical roller bearing type 22319K K is what mean
On behalf of taper. After describing the basic numbers of the bearings, the suffix "K" is added directly". (for example, 22222KCJ). For 22, 23, 30, 31, 32, 33And the 39 series, the taper is 1:12 (diameter to width). For the 40, 41 and 42 series, the taper is 1:30 (diameter)Specific width)
Q:With tight between sets of spherical roller bearing and shaft is generally used with what? Five
Since the belt is tight, it must be clearance fit. When fastening, use a tight sleeve to lock it. The fixed end is tighter than the floating end.
Q:Is a single or double row spherical roller bearing
Spherical roller bearing basic rated load, with self-aligning performance, suitable for low speed and medium speed under heavy load and shock load
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:Spherical roller bearings have been working in the state (the eccentric shaft and the housing has a 2.5 degree angle, eccentricity) what is the impact on the bearing?
No effect, this is the advantage of spherical roller bearing.
Q:Can you dress 20 row roller bearing
Two side-by-side loading may affect the free movement of bearings
Q:What is the size of spherical roller bearing 23210?
after 6020, two digits to 20, multiplied by 5, after the internal diameter of 100mm4., diameter greater than 490mm, but also with a slash indicating 62/1000, the inner diameter of 1000mm
Q:Spherical roller bearing iron holder has several 10
2. whole copper Paul CA KSFNSK, commonly used in domestic 3.cc steel,.

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