NX12Z Needle Roller / Full Comp Thrust Ball Bearing - Closure Ring 12x21x18mm Ball Diameter - 3/32 inch (0.09375") the NU316MY outer diameter is

the NU316MY outer diameter is 170mm

KB60GUU-OP NB Open Type:Slide Unit

Item Sku : 6308LU

AK13GWUU NB Bearing

ball retainers

NX12Z Needle Roller / Full Comp Thrust Ball Bearing - Closure Ring 12x21x18mm Ball Diameter - 3/32 inch (0.09375") the NU316MY outer diameter isNX12Z Needle Roller Full Comp Thrust Ball Bearing NX12Z Needle Roller Full Comp Thrust Ball Bearing with Closure Ring 12x21x18mm NX12Z Needle Roller Full Comp Thrust Ball Bearing With Closure Ring 12mm x 21mm x 18mm VXB Bearing NX12Z 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