详细介绍
材质:40CR / 42CRMO
硬度:HRC52°
螺纹及30°斜度一次成型加工,螺纹公差等级为4H级
精度:A*(0.004)mm
螺母已设预动平衡: G6.3 12000RPM、18000RPM
Material: 40CR / 42CRMO
Hardness: HRC52°
Screw and 30°indination molding processing,the thread tolerance class 4H-class
Accuracy:AA grade (0.004)mm
Default balancing G6.3 12000rpm, 18000rpm