At LYHY bearings, quality is not only mindset, but also a fromalized system Through strict documentations and procedures, our engineers......
LYHY bearings has provided many kinds of bearings, like slewing bearing, thin section bearing, slewing drive for a wide number of industries......

Spherical roller bearings

CA series spherical bearings has one-piece machined brass cage, double-pronged, retaining flanges on the inner ring and guide centered ring. …
CC series spherical roller bearing has two window-type steel cages, flangeless inner ring and guide ring centered on the inner ring.
MB series spherical bearing has two-piece machined brass cage, double-pronged, retaining flanges on the inner ring and guide centred ring. …

1.Introduction of LYHY roller bearings
LYHY is a professional manufacturer in spherical bearing since 1993. We can also design and make other standard and non-standard ball bearings, rolling mill bearings and precision bearings as per customer’s different technical requirements.
spherical bearing have two rows of rollers, a common sphered outer ring raceway and two inner ring raceways inclined at an angle to the bearings axis. The centre point of the sphere in the outer ring raceway is at the rolling bearings 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 bearing are designed to accommodate heavy radial loads, as well as heavy axial loads in both directions.


2.Structure

Four common structures of spherical roller bearings can be described in the following:
CC series spherical roller bearing has two window-type steel cages, flangeless inner ring and guide ring centered on the inner ring.

CA series spherical roller bearings has one-piece machined brass cage, double-pronged, retaining flanges on the inner ring and guide ring centered on the inner ring.

MB series spherical plain bearings has two-piece machined brass cage, double-pronged, retaining flanges on the inner ring and guide ring centered on the inner ring.
In addition, with some exceptions, all LYHY spherical bearing are manufactured with a cylindrical bore as well as with a tapered bore. Below are some suffixes for your reference.

Suffix K30: a taper of 1:30, in the 240, 241, 248 and 249 series

Suffix K: a taper of 1:12, in the other series

Suffix W33: an annular groove and three lubrication holes in the outer ring

Suffix W20: three lubrication holes in the outer ring


3.Features

Self-guiding rollers reduce friction and frictional heat.



4.Application

LYHY spherical roller bearings can be applied in the following field:

Paper mills,Printing presses,Railway vehicles,Continuous casters machinery,Coaters in high precision execution and High temperature applications



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