Gear accuracy: JIS B 1702-1 N7 grade Tooth surface hardness: 50-60HRC Tooth profile: Ordinate teeth Surface treatment: Black dye other than the teeth Pressure angle: 20° Tooth surface finish: Grinding Tooth cutting reference surface: Hole (H7) Heat treatment: High-frequency hardening on the tooth surface Twist角度 附加的可行性:可能的 牙齿数量:18 形状:S5 标准圆直径D(mm):45 孔直径(mm):15 牙齿宽度B(mm):25 模块:25 模块:2.5 尖端圆形直径:50
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