Min. Order Reference FOB Price
1 Piece US$0.001-0.01 / Piece
Product Description
Needle Rotary Table Crossed Roller Bearing needle roller 2*1.90 Main Parameter Name Needle roller Model 2*1.90 Material GCR15, SUJ2 , AISI52001 Hardness HRC60-65 Out Diameter Tolerance 0.0005mm Length Tolerance +0/-0.01mm Parallelism 0.005mm Perpendicularity 0.005mm Endface ...