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Chain pitch: 15.875mmRoller link inner width: 9.53mmRoller outer diameter: 10.16mmTooth width: 8.9mm (maximum)Number of teeth: 60Outer diameter (mm): 312Shaft hole diameter Phase hole (mm): 19Shaft hole (mm): 19Shaft规格适用链:第50号 boss直径(mm):83 boss长度(mm):35
机械结构的碳钢(加工规格)热处理:尖端上的诱导硬化(机加工规格)正常钢(焊接规格)
6000g
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