Thrust roller and needle roller flat cage AXK
Thrust needle rollers and needle roller flat cages are the main components of thrust needle roller bearings. The roller needles are held and guided by a radially arranged pouch. The needle roller flat cage has a specific profile and is formed from a hardened steel strip. The small needle roller flat cage is made of industrial plastic.
The high-precision needle diameter grouping tolerance is 0.002mm to ensure uniform load distribution. The thrust needle and needle roller flat cage are guided by a shaft. In this way, a relatively low peripheral speed can be obtained even when the surface is guided at high speeds.
If the surface of the adjacent part is designed as a raceway surface to eliminate the gasket, a particularly space-saving support can be obtained. If such a solution cannot be implemented, under the condition of sufficient support, the use of thin-walled steel AS series gaskets can also make the design compact.
Axial cylindrical roller bearings 811, 812, 893, 874, 894
This bearing is composed of a thrust cylindrical roller and needle roller flat cage assembly, a bearing housing positioning ring GS and a shaft positioning WS. Thrust cylindrical roller bearings in the 893, 874 and 894 series can be used for higher loads.
The cage of DF thrust cylindrical roller bearings can be stamped from high-quality steel plates, and can also be made of industrial plastics, light metals, and brass. Users can request according to the use environment.
Flat thrust needle roller bearings consist of needle roller flat cage and thrust washers. The needle is held and guided by a thrust cage. Thrust needle roller and cage assemblies are the main components of thrust needle roller bearings.
Characteristics of needle roller flat cage
When used with different series of thrust bearing washers, many different combinations of bearing arrangements are available.
When the surface of adjacent parts is suitable as a raceway surface, a gasket can be omitted to make the design compact. The cylindrical surfaces of needle rollers and cylindrical rollers used in thrust needle roller bearings are modified surfaces, which can reduce edge stress and improve service life.
The main purpose of needle roller flat cage
Elevator accessories ● Plastic machinery
Office equipment ● Medical equipment
Stepper motor
Needle bearing model comparison
Common models of needle roller flat cage
AXK0414TN ● AXK0515TN ● AXK 6X17X2 ● AXK 0619 ● AXK 6X23X2 ● AXK7X15X1.5TN ● AXK 0821TN
AXK10X22X2 ● AXK 1024 ● AXK 10X27X2.5 ● AXK 1226TN ● AXK 1528 AXK16X35X4.762
AXK17X33.5X3 ● NTA-1220 ● AXK 2035 ● AXK 2542 / P5 ● NTA-1828 ● AXK 30X42X2.5 ● S3401G-013
AXK 3552 ● AXK43X65X4.9 ● AXK 5070 ● AX 7 15 ● AX 10 22 ● 7589104 ● SZ-920 ● AXW 30
AXW 35 ● AX 40 60 ● AX 45 65 ● SZ-924
