Needle roller,cylindrical roller,bearing roller
All kinds of needle rollers with flat ends,sharp ends and round ends. Welcome to contact us for more details.
bearing needle roller
Name:PIN Needle Rollers
Material standard: GCr 15
Hardness standard: HRC58-65
Grade:G1,G2,G3
End surface shape: round, flat
Surface finishing: polish-grind,superfinish grinding
Needle roller,cylindrical roller,bearing roller