NKX40Z Combined Needle Roller With Thrust Ball Bearing 40x52x32mm - Machined TypeNKX40Z Combined Needle Roller With Thrust Ball NKX40Z Combined Needle Roller With Thrust Ball Bearing 40mm x 52mm x 32mm NKX40Z Combined Needle Roller 40mm x 52mm x 32mm VXB Bearing NKX40Z 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,