产品名称：高精度精密，超精滚子轴承滚子

材质：轴承钢

直径：1-45 mm

高度：按客户要求

硬度： 58-65

适用范围： 各种轴承，机械设备，汽摩销轴等

Product date

product name: ultra precision roller

Raw material: bearing steel  GCR15, 52100, SUJ2 100Cr6

dia range: 1-45 mm

height: according to the requirement of customer

Hardness: HRC 58-65

Apply in: all types of bearing, machine, automobile and motocycles, etc