KANA FBN 40B45（H）D25 cm（铬酸盐镀板） FBN完成的孔链轮新JIS键道规范 FBN40B45D25CM

New JIS Chain NO40, Number of teeth 45, Number of teeth: 45, Outer diameter (mm): 189, Shaft hole diameter (mm): 45, Boss diameter (mm): 73, Total width (mm): 32, Key width (mm): 8, Key height (mm): 3.3

机械结构的碳钢

2.25kg

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• rohs2