Company Info
Wafangdian Guoli Bearing Manufacturing Co. , Ltd.

Street Address: NO. 20 Gangwan Street

City: Dalian

Province: Liaoning

Country/Region: China

View Contact Details

E-catalog list

Deep groove ball bearings.xls

[Aug 17, 2012]
Feature They are the most typical rolling bearings with extensive applications. The raceways in both of the rings are in arc groove form, which can carry radial and axial load in double directions. They can be applied in situations where high-rotating speed and low noise and low vibration are required.

Cylindrical roller bearings.pdf

[Aug 17, 2012]
Feature Cylindrical rollers have linear contact with the raceway, and the bearings can carry heavier radial load. Applications are found in situations characterized by heavy load and shock load and also high rotation speed. The N type and NU type bearings can be movable along the shaft. They can adapt to the position changes between the shaft and housing caused by the thermal expansion or the mounting error and are most suitable for free end shafts. NJ and NF types can accept certain axial load in one direction, and NH and NUP types can accept certain axial load in two directions. Inner ring and outer ring can be separable, and be they are convenient to mount and dismount. FC, FCD and FCDP types can carry comparatively heavy radial load and are mainly applied for mill rolls.

Spherical roller bearings.pdf

[Aug 17, 2012]
Feature Spherical rollers are put between the spherical raceway on the outer ring and the two grooves on the inner ring for there bearings. Since the center of the arc raceway on the outer ring is the same as the center of the whole bearing arrangement, there bearings are self-aligned and automatically adjust the bending of the shaft and housing and the eccentricity. The bearings can carry radial load and axial load in double directions. The especial radial load carrying capability makes there bearings suitable for heavy load and shock load carrying.

Thrust ball bearings.pdf

[Aug 17, 2012]
Feature Bearings of this type consist of the washers with raceway and the assembly of ball and cage. The washer that contacts the shaft is called shaft washer, and the one attached to the housing is called housing washer. Thrust bearings in double directions have a central washer connected to the shaft. Single-direction bearings can carry axial load in one direction, and double-direction bearings can carry axial load in two directions. The bearings with housing washer which has spherical mounting surface is self-alignable, which can reduce the effects of mounting error. Applications of these bearings can be found in steering mechanism of automobiles and machine tool spindles.

Cylindrical roller thrust bearings.pdf

[Aug 17, 2012]
Feature These bearings consist for rings with raceways (shaft washer and housing washer) and cylindrical rollers and the cage assembly. The contour surface of the cylindrical rollers makes the even distribution of the pressure between the rollers and rolling surfaces. They can carry axial load in single direction. The greater the load carrying capacity, the bigger the rigidity in the axial direction.

Spherical roller thrust bearings.pdf

[Aug 17, 2012]
Feature The rollers of these bearings are of spherical shape, and the spherical raceway surface of the housing washer in self-aligned. These bearings are featured y the extremely big axial load carrying capacity and meanwhile they can also carry certain radial load.
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