They consist of axial cylindrical roller and cage assemblies (K), housing locating washers (GS) and shaft locating washers (WS) with a very low axial section height. Their design makes them very rigid and relatively insensitive to impact loads. The possibility to install their individual components seperately makes them easy to install.
NKF offers axial cylindrical roller bearings as single row and double row bearings in the following series:
single row, axial cylindrical rollber bearings
Series 811
Series 812
double row, axial cylindrical roller bearings
Series 893
Series 894
The main dimensions of single row axial cylindrical roller bearings comply with DIN 722 / ISO 104, double row axial cylindrical roller bearings comply with DIN 616 / ISO 104.
The dimension, form and position tolerances comly with tolerance class PN according to DIN 620-3 / ISO 199.