NKX70Z Combined Needle Roller With Thrust Ball Bearing 70mm x 85mm x 40mm - Machined TypeNKX70Z Combined Needle Roller With Thrust Ball NKX70Z Combined Needle Roller With Thrust Ball Bearing 70mm x 85mm x 40mm NKX70Z Combined Needle Roller 70mm x 85mm x 40mm VXB Bearing NKX70Z combined Needle roller bearings with a thrust bearing. They can accommodate both radial and axial loads. They are particularly suitable for applications where other types of locating bearing arrangements occupy too much space, or where the axial loads are too heavy,