Needle roller bearing K

single-rowdouble-rowplastic

Needle roller and cage assemblies are the most compact roller bearings with the highest load ratings at the same time. They consist of a cage in which the needles are held. It is particularly important to note that the number of needles may vary while the dimension stays the same, which allows different load ratings to be achieved. The needle sorting used plays a particularly important role when it comes to precision. Cage types may vary depending on the size and application type. We carry various cage designs made of steel sheet and plastic. An essential property of greases and oils is the reliable mechanical separation of the rolling element from the raceway. Depending on the application, you need special types of grease to achieve this function. The following properties in particular affect the function: -the starting and operating temperature -the speed of the bearing -the external ambient conditions (moisture, contamination, vapors/gases...) We recommend a lithium complex soap grease for needle-roller bearings under normal operating conditions. Our application engineer would be happy to analyze your application conditions and recommend suitable lubricants.