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星型圈X型圈内50.47/52.07/53.65/55.25/56.82/58.42/59.99*2.62
美标O型圈AS568-134/135/136/137：47.29/48.90/50.47/52.07*2.62
星型圈42.52/44.12/47.29/50.47/52.07/53.64/55.25*2.62X型圈
星X型形圈52.07/53.64/55.25/56.82/58.42 * 2.62液压气动密封圈
O型圈 丁晴/线径2.62MM内径47.29/48.9/50.47/52.07/53.64/55.25
包邮进口O型密封圈内径48.9/50.47/52.07/53.64/55.25/56.82*2.62
O型圈进口丁晴NBR70内径50.47/52.07/53.64/55.25/56.82线径2.62
内径47.29/48.9/52.07/53.64/55.25/56.82*2.62MM 丁晴O型圈
氟胶o型圈内径44.12/45.69/47.29/48.9/49.47/52.07*2.62MM密封圈
厂家直供RF77-BL2-（Y3-4p）-52.07-M1配JB3齿轮减速机耐用
丁青星型圈48.90/50.47/52.07/53.64/55.25/56.82/58.42*2.62
厂家直供RF77-BL2-（Y-4p）-52.07-M1 配JB齿轮减速机耐用
。氟胶星型圈X型圈线径2.62内50.47/52.07/53.65/55.25-59.99密封
优质O型圈42.52/44.12/45.69/47.29/48.9/50.47/52.07/53.64*2.62
X型星型圈47.29/48.9/50.47/52.07/53.64/55.25/56.82/58.42*2.62
。日本NOK进口O型圈AS568 137 138 139 52.07 53.64 55.24*2.62
厂家直供RF77-BL2-（Y3-4p）-52.07-M1 配JB3齿轮减速机耐用
UMG503L 52.07.017德国JANITZA
。美标硅胶O型圈线径2.62内径47.29/48.9/49.47/50.47/52.07/53.6
。星型圈 X型圈线径2.62内50.47/52.07/53.65/-59.99o型圈密封圈
2643168251【FERRITE 125OHM CLIP 52.07X0.84MM】
2643163951【FERRITE 290OHM CLIP 52.07X0.84MM】
原装进口TIMKEN铁姆肯轴承 07100-07204-B 尺寸25.4X52.07X14.25
。星型圈X型圈内50.47/52.07/53.65/55.25/56.82/58.42/59.99*2.6
X型密封圈星型圈NBR耐油耐磨垫内径47.29/48.9/50.47/52.07*2.62
氟胶O型圈 FKM X 内径 外径 50.47*52.07*53.64*55.25 线径2.62
星型圈2.62*48.9/50.47/52.07/53.64/55.25丁腈氟胶X型圈密封圈*
国产非标圆锥滚子轴承387/384D内径57.15外径104.775厚度52.07mm*
进口X星型圈 星型圈 密封圈 48.9/50.47/52.07/53.64/55.25*2.62
【美标AS568】进口防水耐油O型圈 密封件 丁腈橡胶NBR52.07*2.62
优质美标O型圈美国国家标准AS568-137-52.07*57.31*2.62密封圈O圈
丁青橡胶O型圈密封垫圈内径*线径50.47/52.07/53.64/55.25*2.62
星型圈密封圈X型圈47.29/48.9/50.47/52.07/53.65/55.25*2.62
高品质棕色氟胶FKM/VITON美标O型圈AS568-137 52.07*57.31*2.62
丁晴O型圈内径*线径52.07/53.64/55.25*2.62耐磨耐油密封圈
丁晴O型密封圈内径*线径52.07/53.64/55.25*2.62耐磨耐油
X圈 星型圈内径50.47/52.07/53.65/55.25/56.82/58.42/59.99*2.62
O型密封圈氟胶丁青内径50.47/52.07/53.64/55.25/56.82/*线径2.62
X型 星型密封圈 NBR 48.9/50.47/52.07/53.64/55.25/56.82/*2.62
星型圈X型圈气动橡胶密封圈
线径2.62氟橡胶耐高温O型密封圈
x形密封圈胶圈o型圈QR星型圈 47.29 48.9 50.47 52.07 53.65*2.62
EPDM三元乙丙O形圈线径2.62内径45.69 47.29 48.9 50.47 52.07
上海产的馨奥密封件NBR
进口美标X/星型圈 内径47.29/48.9/50.47/52.07/53.65/55.25*2.62
美标丁晴O型密封圈经久耐用
美标硅胶O型密封圈经久耐用硅胶
星型圈39.34/40.94/42.52/44.12/47.29/48.9/50.4/52.07*2.62
内径氟胶O型密封圈耐高温
O型圈 美标AS-566 47.29/48.9/50.47/52.07/53.65/55.25*2.62
丁晴O型圈内径47.29/48.9/52.07/53.64/55.25/56.82*线径2.62耐磨
氟橡胶 氟胶O型圈内径50.47*52.07*53.64*55.25*56.82*58.42*2.62
星型圈44.12/45.69/47.29/48.9/50.47/52.07*2.62丁晴氟胶X型胶圈
氟胶美标O型圈AS568-135/136/137 48.90/50.47/52.07*2.62耐高温
进口丁晴橡胶密封圈
优质美标O型圈AS568-137 52.07*2.62美国国家标准密封圈
密封圈密封圈FAST/法斯特
O型圈 密封圈 X 内径 外径48.9*50.47*50.87*52.07*53.64线径2.62
O型密封圈丁腈NBR70内径52.07/53.64/55.25/56.82/58.42线径2.62
美标丁腈耐磨耐油密封圈
Parker派克密封圈氟胶2-137
【甬成】VITON氟胶O型圈52.07/53.64*2.62 耐高温圆形FKM密封件
X型圈星型圈内径42.52/44.12/45.69/47.29/48.9/50.47/52.07*2.62
【甬成】美标VITON氟胶O型圈AS568-137 52.07*2.62圆形FKM密封件
FKM/FPM氟橡胶O型圈耐高温密封圈
美标丁腈O型圈耐磨耐油密封圈O形圈47.29/48.90/50.47/52.07*2.62
【甬成】美标EPDM三元乙丙O型圈AS568-137 52.07*2.62MM耐臭氧
星型密封圈/X型圈丁腈NBR氟胶52.07/53.65/55.25/56.82*2.62
高端O型圈 密封圈 X 内径 外径 48.9*50.47*50.87*52.07 线径2.62
线径2.62AS568美标丁晴O型圈
【甬成】美标SIL硅胶O型圈AS568-137 52.07*2.62食品卫生密封件
