齿轮精度:JIS B 1704:1978:等于1级 牙齿表面硬度:55-60HRC 牙齿概况:Gleason 表面处理:无压力角度:20° 20° be additionally crafted Module: 4 Number of teeth: 20 Standard circle diameter (mm): 80 Hole diameter ( mm): 28 Assembly distance (mm): 65 Total length (mm): 39.13 Tooth width (mm): 18 Shape: B4K Torsion angle: 35° Boss diameter (mm): 55 Boss length (mm): 17 Tooth tip circle直径:84.99孔长度:35 TAP:M6钥匙凹槽:8 x 3.3保持表面直径:49.08
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