Thrust ball bearing &roller bearings with brass,nylon,steel cage

Photo

Thrust bearings including thrust ball bearings and thrust roller bearings

-Thust ball bearings , single-direction thrust ball bearings are composed of washer-like bearing rings with raceway grooves . The ring attached to the shaft is called the shaft washer ( or inner ring) while that attached to the housing is called the housing washer (or outer ring) .

In double-direction thrust ball bearings , ther are three rings with the middle one (center ring) being fixed to the shaft .

There are also thrust ball beairngs with an aligning seat washer bebeath the housing washer in order to compensate for shaft misalignement or mounting error .

Pressed steel cages are usually used in the smaller beairngs and machined cages in the larger ones .

Model	Dimention mm			Weight kg
Model	d	D	Width/Height	Weight kg
51118	90	120	22	0.68
T1120	279.400	603.250	136.525	-
T1011	254	539.750	117.475	-
T411	101.600	215.900	46.038	-
T311	76.200	161.925	33.338	-
51192M	460	560	80	43
T921	234.95	546.1	546.1	171
89424	120	250	78	22
89324	120	210	54	9.45
81224	120	170	39	2.55
81124	120	155	25	1.1
89422	110	230	73	17.5
89322	110	190	48	6.7
81222	110	160	38	2.3
81122	110	145	25	1.05
89420	100	210	67	13.5
89320	100	170	42	4.55
81220	100	150	38	2.2
81120	100	135	25	0.85
89418	90	190	60	9.59
89318	90	155	39	3.65
81218	90	135	35	1.75
81118	90	190	22	0.62
89417	85	180	58	8.65
89317	85	150	39	3.4

Thrust ball bearings

Feature :

They are classified into those with flat seats or aligning seats depending on the shape of the outer ring seat (housing washer) .

They can sustain axial loads but no radial loads .

Thrust roller bearings

Feature :

Those thrust roller bearing containing cylindrical rollers . They can sustain axial loads only , but they can suitable for heavy loads and have high axial rigidity .

Cage are machined brass .

Application :

Crane hook , vertical pump , vertical centrifuge , jack , low speed reducer etc .