WZZG 10pcs needle roller bearings NK09/12 NK09/16 inner diameter 9mm outer diameter 12 16mm

WZZG Needle roller bearings without inner ring NK09/12 NK09/16

 

Model and size :

 

NK09/12 :  9*16*12 mm

 

NK09/16 :  9*16*16 mm

 

Number of rolling body columns: single column

 

Rolling bearing housing material::Bearing steel