Gear accuracy: JIS B 1702-1 Equivalent to N8 class Tooth profile: Ordinary teeth Pressure angle: 20° Heat treatment: Temperature Tooth surface hardness: 225-352HB Surface treatment: Black dye (no additional part black dye) Number of teeth: 30 Shape: S1K Standard circle diameter (mm): 95.49 牙齿宽度(mm):30 孔直径(mm):28 模块:CP10 牙齿尖端圆形直径:101.86 总长度(MM):50 键groove grove grove b2 x t2(mm) 20 牙齿表面饰面:切割 孔直径耐受性:H7 点击:M6