NAX1523Z Combined Needle Roller With Thrust Ball Bearing 15x24x23mmNKX15Z Combined Needle Roller With Thrust Ball NKX15Z Combined Needle Roller With Thrust Ball Bearing 15mm x 24mm x 23mm NAX1523Z Combined Needle Roller With Thrust Ball Bearing 15x24x23mm 15mm x 24mm x 23mm VXB Bearing NAX1523Z 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,