NKX50Z Combined Needle Roller With Thrust Ball Bearing 50x62x35mm - Machined TypeNKX50Z Combined Needle Roller With Thrust Ball NKX50Z Combined Needle Roller With Thrust Ball Bearing 50mm x 62mm x 35mm NKX50Z Combined Needle Roller 50mm x 62mm x 35mm VXB Bearing NKX50Z 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,