Needle Roller Bearings and Cage Assemblies

It is a kind of independent bearing unit with high load capacity and rigidty especially applicable for the tray of shaft and seat holes with the unit which is limited in radical dimension. Pls kindly check the following:

K SERIES             single row needle and cage assemblies

K-ZW SERIES       double row needle and cage assemblies

K-D SERIES          single row split needle and cage assemblies

K-ZWD SERIES     doule row split needle and cage assemblies