日本KHK齿轮——正齿轮（SSY）详细内容精度等级：JISB1702-1N8级(*1)齿牙形状：标准全深度压力角：20°材料：S45C齿面硬度：少于HB194表面处理：黑氧化物齿面完工：切削齿切基准面：内径（H7）再加工：可以规格如下：SSY0.8-20SSY0.8-20ASSY0.8-25SSY0.8-25ASSY0.8-30SSY0.8-30ASSY0.8-40SSY0.8-40ASSY0.8-50SSY0.8-50ASSY1-12SSY1-12ASSY1-14SSY1-14ASSY1-15SSY1-15ASSY1-16SSY1-16ASSY1-18SSY1-18ASSY1-20SSY1-20ASSY1-20BSSY1-24SSY1-24ASSY1-24BSSY1-25SSY1-25ASSY1-28SSY1-28ASSY1-30SSY1-30ASSY1-30BSSY1-32SSY1-32ASSY1-35SSY1-35ASSY1-35BSSY1-36SSY1-36ASSY1-36BSSY1-40SSY1-40ASSY1-40BSSY1-45SSY1-45ASSY1-48SSY1-48ASSY1-50SSY1-50ASSY1-55SSY1-55ASSY1-56SSY1-56ASSY1-60SSY1-60ASSY1-60BSSY1-64SSY1-64ASSY1-65SSY1-65ASSY1-70SSY1-70ASSY1-72SSY1-72ASSY1-75SSY1-75A)