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齿轮准确性:JIS B 1704级0 牙齿概况:Gleason 压力角:20° 热处理:渗碳硬化(孔/Boss Part Charcoal预防) 齿轮硬度:60-63hrc(60-63hrc)(模块1.5,2是80-83hra) eartio:1 21 Standard circle diameter (mm): 63 Tooth width (mm): 15 Hole diameter (mm): 16 Total length (mm): 29.5 Shape: B Twist direction: R Boss diameter (mm): 47 Boss length (mm): 13 Assembly distance: 50 Tooth tip circle diameter: 65 Tooth surface finish: Grinding Additional work possible: Some not possible Twist angle: 35° Hole直径公差:H7
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