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