HANNOVER MESSE 2018, 23 - 27 April
Homepage>Exhibitors & Products >Thrust ball bearings

Thrust ball bearings

Dalian Metallurgical Bearing

Exhibitor details
Logo Thrust ball bearings
Logo Thrust ball bearings
Logo Thrust ball bearings
Logo Thrust ball bearings
Logo Thrust ball bearings
Logo Thrust ball bearings
Logo Thrust ball bearings
Logo Thrust ball bearings
Logo Thrust ball bearings

Exhibition stand
Topic: Chinese Pavilion - Hannover Milano Fairs Shanghai

Product description

Thrust ball bearings are constructed by raceways with washers, balls and cages. The raceway associated with shaft is called shaft washer, associated with housing is called housing washer.Double-direction bearings will associate the washer with the shaft. Single-direction bearings can carry single-direction axial load, double-direction bearings can carry double-direction axial load (Neither of them can carry radial load). The bearing with spherical mounting surface has self-aligning property, which can reduce the mounting error. Thrust ball bearings are separable.

1. 51000 type single-row thrust ball bearings
This type of bearings can only accommodate axial load on one direction and can control the axial movement on one direction of the shaft and housing.

2. 560000 type thrust angular-contact ball bearing
Generally, thrust angular-contact ball bearings adopt solid cages, as this structure can carry axial load and radial simultaneously.

Dynamic equivalent axial load
When *=90°, thrust ball bearings can only carry axial load and its dynamic equivalent axial load is:

Pa=Fa When **90°, Acted by constant and invariable radial and axial loads, the dynamic equivalent axial load is:
Pa=XFr+YFa See Annexed Table 1 for the coefficients of X and Y.

Static equivalent axial load
When *=90°, the static equivalent axial load is, Poa=Fa When **90°, the static equivalent axial load is,

Poa=2.3Frtan*+Fa Where: For double-direction bearings, this equation is applicable to the status when the ration of radial load and axial load is an arbitrary value; For single-direction bearings, when Fr/Fa*0.44ctg*, the equation is reliable; when Fr/Fa > 0.67ctg*, the equation can still give satisfactory Poa value, but not very conservative.

Product website

All products offered by this exhibitor

Thrust ball bearings

thrust ball bearingsread more

Deep Groove Ball Bearing

Deep groove ball bearings are designed as non-separable bearings with the characteristics of simply designed structures; low friction coefficient and high limit rotational speed. They can mainly carry radial load and certain axial load. When the radial internal clearance increases, the bearings have more

Thrust Roller Bearings

Thrust Roller Bearingsread more

Angular Contact Ball Bearing

Angular contact ball bearing have high limit rotational speed, they can carry radial load and axial load simultaneously, they cal also withstand purely radial load. The axial load carrying capacity depends on the magnitude of contact angle and increases with increasing contact angle. Structures 1. Separable more

Tapered Roller Bearing

Tapered roller bearings are mainly suitable to carry combined load--- radial load and as well as axial load; while steep angle tapered roller bearings (27°-30°) can carry the combined load dominated by the axial load. The tapered roller bearings are separable bearings, their internal assemblies and outer more

Cylindrical Roller Bearing

Cylindrical roller bearings are separable, easy to mount and dismount especially more outstanding when they are used on bearings requiring clearance fits between inner and out rings with the shaft and housing. Cylindrical roller bearing is contacted with the fair line between the rollers and the raceway, more

Slewing ring bearings

Slewing ring bearingsread more

Spherical Roller Bearing

Spherical roller bearings A self-aligning roller bearing is composed by an inner ring with a double raceway, an outer ring with a spherical surface, double-row spherical rollers and a cage. The outside raceway center is in accord with shaft center; all have self-aligning function, which can compensate more

Stored items


Server communication error: Item could not be saved.