YDTech® manufacturer of cylindrical roller, tapered roller, needle roller or ball thrust bearings (AXK, AXW, AX TC, NTB); supplier of parallel thrust needle(tapered, cylindrical) roller or ball bearings in china.

thrust ball bearings are made up of series balls with cage, a shaft washer , and a house washer, balls are rotating between them. they only bear axial load in one direction, not radial load. As the axial load is evenly distributed on each ball, load capacity is very large. But the temperature is higher during working, allowing speed limit is lower. thrust ball bearings are separable, single direction thrust ball and double direction thrust ball bearings according to their structures. the former can withstand axial load in one direction, the later can withstand axial load in both directions, but not bear radial load.

thrust needle roller bearings in applications where the faces of adjacent machine components can serve as raceways, needle roller thrust bearings will take up no more space than a conventional thrust washer. They can accommodate axial loads acting in one direction only.

the thrust needle roller bearing or thrust parallel roller bearing is such a manner that the needles rollers with cage are set up in the space between rollway and collar and the cage reliably guides and clamps a lot of rolling bodies. There is a little difference among the rolling bodies in the same set.

the thrust needle roller bearing or thrust parallel roller bearing is the one only supporting the axial load in one direction. It is used as the bearing allocation having the good rigidity and axial small space.

series AS thrust collar is punched with the high quality steel spring plate in thickness of 1mm and quenched and polished. When the surface of the adjacent parts can not be acted as rollway, although it has a good rigidity, Series AS collar shall play its full action.

series GS, WS, LS thrust collars are made of bearing steel with the quenching process. The outer surface of GS seat ring and the inner surface of WS shaft ring are ground. Series LS thrust collar is an economic product with machining the outer and inter surfaces.

grades of thrust parallel cylindrical roller bearings

grades of parallel ball thrust bearings, thrust ball bearings

as for series ZS thrust collar, when it is required for assembly to set up the bearing as bidirectional location, the series ZS collar can be used as axial location or seat hole location.

NTB type thrust needle roller bearings. needle roller and cage assemblies. NTB thrust roller bearings series AXK, AXW, AX TC, NTB Thrust Parallel Roller Bearing, Series 811, 812, 893, 874, 894 The thrust needle roller bearing or thrust para.

AX type thrust collar needle roller bearings. needle roller and cage assemblies AX thrust parallel roller bearings series AXK, AXW, AX TC, NTB thrust parallel roller bearings series 811, 812, 893, 874, 894 .

AXW type thrust needle roller bearings series AXK, AXW, AX TC, NTB thrust needle roller bearings, Series 811, 812, 893, 874, 894. the thrust needle roller bearing or thrust para.

AXK type thrust needle roller bearings. thrust needle roller bearings, series AXK, AXW, AX TC, NTB thrust needle roller bearings, Series 811, 812, 893, 874, 894 the thrust needle roller.

811 812 893 LS GS WS series thrust needle roller bearings. thrust cylindrical roller and cage assemblies -> 811 812 893 LS GS WS.

TC TRA TRB TRC TRD type needle roller bearings. needle roller and cage assemblies-TC TRA TRB TRC TRD thrust needle roller bearings, series AXK, AXW, AX TC, NTB thrust needle roller bearings series 811, 812, 893, 874, 894.

needle roller thrust bearings are fitted with a form stable cage to reliably guide and retain a large number of needle rollers. the diameter deviations of the rollers within one assembly are within 2 µm, enabling these bearings to accommodate heavy axial loads and shock loads. these bearings provide a high degree of stiffness within a minimum axial space.