NX20Z Needle Roller / Full Comp Thrust Ball Bearing - Closure Ring 20x30x30mmNX20Z Needle Roller Full Comp Thrust Ball Bearing NX20Z Needle Roller Full Comp Thrust Ball Bearing with Closure Ring 20x30x30mm NX20Z Needle Roller Full Comp Thrust Ball Bearing With Closure Ring 20mm x 30mm x 30mm VXB Bearing NX20Z 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