1. Temperature ExtremesOne of the most significant environmental factors that affect plain bearing rod ends is temperature. Extreme heat can cause the materials to expand, while extreme cold may make ...
Most of them are single-row, separable, easy to install and disassemble, and generally can only bear pure radial load, compared with the same size of deep groove ball bearing, there is a greater ability to bear radial load, but the shaft and bearing seat hole machining accuracy is required, and the axis deflection error of the inner and outer ring is allowed to be 2'~4', which is used for the shaft with greater rigidity. It is allowed to have a small displacement in the direction of the axial flange, and the side with flanges in the inner and outer rings can bear a certain amount of axial load. The NU type cannot limit the axial displacement of the shaft or housing, cannot bear the axial load, and is often used as a traveling support, and the NJ is often used in pairs.
Type N cannot bear axial loads, cannot limit the axial displacement of shafts or housings, and is often used as a traveling support. The NF type can withstand a small axial load on the flanged side can limit the one-way axial displacement, and is often used in pairs. The NH type can withstand small bidirectional axial loads and can limit bidirectional axial displacement.