JDB石墨铜套高力黄铜MPBZ自润滑轴承MPBZU轴套内4 5 6 8 10-16-50

JDB石墨铜套石墨烯自润滑铜套6 8 10 12 16 18 20 25自润滑铜套

JDB石墨铜套无油耐磨衬套自润滑轴承高力黄铜内径4 5 6 8 10-20mm

JDB石墨铜套铜衬套耐磨自润滑轴承无油衬套高力黄铜内径4-200定制

JDB石墨铜套内径40/50/55自润滑轴承无油衬套铜衬套轴套MPBZ订做

JDB石墨铜套铜基合金无油衬套自润滑轴承内径55 60 63 65 70 75mm

JDB石墨铜套内径4-200MM耐磨高力黄铜MPBZ自润滑轴承导套无油衬套

JDB石墨铜套内径15 16MM自润滑轴承MPBZ无油衬套高力黄铜耐磨导套

JDB石墨铜套内径60/63/65/70/75自润滑轴承无油衬套铜衬套轴套

JDB石墨铜套内径20-32MM耐磨高力黄铜MPBZ自润滑轴承导套无油衬套

JDB石墨铜套内径4/5/6/8/10/12/13自润滑轴承无油衬套铜衬套轴套

JDB石墨铜套 铜衬套 耐磨套自润滑轴承无油衬套高力黄铜100-200mm

KIF耐磨JDB石墨铜套4黄铜5无油衬套6轴套8自润滑10内径12 14 15mm

JDB石墨铜套自润滑轴承无油衬套铜衬套高力黄铜耐磨铜套加工定制

JDB石墨铜套耐磨无油铜衬套自润滑轴承高力黄铜支持定制内径4-200

JDB石墨铜套无油衬套自润滑轴承复合衬套直线轴承自润滑板耐磨套

JDB石墨铜套内径20MM自润滑含油轴承高力黄M铜MPBZ无油衬套耐磨套

JDB石墨铜套加工定做无油自润滑铜衬套H耐磨法兰导套 复合铜套轴

JDB石墨铜套自润滑轴承pMPBZ无油衬套高力黄铜耐磨导套内径45 55M

JDB石墨铜套高力黄铜衬套无油自润A滑轴承耐磨注塑机铜套内径35 4

JDB石墨铜套自润滑含油轴承MPBZ无油衬H套耐磨黄铜导套内径60 MM

JDB石墨铜套i高力黄铜衬套无油自润滑轴承耐磨注塑机铜套内径60 M

外径22*16内径18*24*20 JDB石墨铜套无油衬套长度12/15/V25/30/40

JDB石墨铜套高力黄铜衬套无油自润滑C轴承耐磨注塑机铜套内径70 8

JDB石墨铜套 铜衬套 耐磨套自润滑轴承无油衬套M高力黄铜100-200m

jdb石墨铜套mpbz铜衬套耐磨含油直线I轴承无油带肩法兰自润滑轴套

JDB石墨铜套无油衬套自润滑轴承耐磨高力黄铜注塑Q机内径20MM现货

JDB石墨铜套滑动导套耐磨MsPBZ无油衬套自润滑轴承内径5 6 8 10MM

JDB石墨铜套内径20/25/28/3A2自润滑轴承无油衬套铜衬套轴套MPBZ

JDB石墨铜套无油耐磨衬套自润滑轴w承高力黄铜内径4 5 6 8 10-20m

JDB石墨铜套无油衬套自润滑轴承耐磨高力黄铜注M塑机内径5 6 8 10

JDB石墨铜套高力黄铜衬套无油自润滑轴承耐磨注塑机铜套内Y径30MM

JDB石墨铜套内径k30/35/38/45自润滑轴承无油衬套铜衬套轴套衬套

JDB石墨铜套铜衬套耐磨自润滑轴承无油衬套MPBZ4 5 6 8Y 10 12

JDB石墨铜套h自润滑轴承耐磨铜衬套含油轴承MPBZ无油衬套内径30MM

JDB石墨铜套高力黄铜衬套无油自润滑轴承耐磨注塑机R铜套内径15 1

MPBZ86 106 126 JDB石墨铜套 含油轴承自P润滑黄铜套无油衬套耐磨

JDB石墨铜套内径60/63/65/70/75自L润滑轴承无油衬套铜衬套轴套

JDB石墨铜套内径30/35/3y8/45自润滑轴承无油衬套铜衬套轴套衬套

JDB石墨铜套 内径100110 100115无油衬套 镶嵌固体 铜衬套耐磨