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ZOKOL轴承㊣ HK1522/162220/162222/172320/172322/172415/172420
HAZ滚针冲压系列轴承厂家直销
滚针轴承HK172312/172314/172316/172318/172320/172322/172415
(10 PCS) HK172320 HK1720 Needle Roller Bearing (17x23x20mm)
冲压外圈滚针轴承:HK1720;HK172320;HK1722;HK172322/等HK系列
厂家直供滚针轴承 HK172320 HK1720 77941/17 17*23*20 轴承
日本进口滚针轴承17X23X20HK172320
冲压外圈滚针轴承HK1720 HK172320 内径17 外径23 24 25高度20 25
HAZ 轴承 HK1522/162220/162222/172320/172322/172415/172420
。ZOKOL轴承㊣ HK1522/162220/162222/172320/172322/172415/1724
。进口滚针轴承HK172320 1720 172322 1722内径17外径23高20 22
冲压外圈滚针轴承HK1720 HK172320 内径17 外径23/24/25高度20 25
非标滚针轴承冲压外圈进口工艺
ZOKOL轴承材质好品质佳
冲压外圈滚针轴承HK1720 HK172320 HK17X23X20 HK17*23*20