Matco Aircraft Landing Systems produced the WHLNW60CC15MM 6 inch nosewheel for use with aircraft requiring less than 660 pounds nosewheel load. It is no longer available and was replaced with the WHLNW6215MM (see link below)
The WHLNW60CC15MM uses 15MM inch BALL bearings. It is 3.70 wide and weighs approximately 3.22 lbs.
The WHLNW60CC15MM is designed for the following standards: