大型氟胶O型圈内径550/555/560/565/570/575/580/585/590/595*5.3

同步带 533L/536L/540L/548L/550L/555L 节距9.525MM 橡胶传动带

大型丁晴O型圈外径550/555/560/565/570/575/580/585/590/595*8mm

皮带三角带A型齿形带13X550 13X555 13X560 13X565 13X570 13X580

同步带HTD3M525/528/531/537/552/555/558/564/567/570/573/

美国盖茨GATES同步皮带485H 490H 495H 510H 520H 525H 540H 555H

氟胶O型密封圈线径7mm*内径475*487*500*505*515*530*545*555mm

变速带公制英制1922V220 V338 1922V454 28X555 31X632 41X1063

氟胶丁晴大型O型密封圈现货555/560/565/570/575/580/585*线径8mm

橡胶同步带528L 530L 536L 540L 548L 555L 560L齿型传送传动皮带

捷豹皮带齿形同步带STS/STD S5M555 S5M560 S5M565 S5M570 S5M575

橡胶同步带HTD540-5M 545-5M 550-5M 555-5M 齿形传动皮带

适用震旦ADT-455e粉盒AD456e456e555e碳粉AD556e墨盒655e墨粉盒

一尊氯丁橡胶同步带HTD5M540/545/550/555/560工业传动带齿形皮带

耐磨耐磨无级变速带22X8X1180/28X13X555/32X14X940/32X10X900

捷豹同步带550L 555L 560L 570L 574L 581L 585L传动带JIEBAO皮带

橡胶同步带528L 530L 536L 540L 548L 555L 560L齿型传送传动皮带

捷豹同步带HTD550-5M 555-5M 560-5M 565-5M传动带JIEBAO皮带

氟胶丁晴大型O型密封圈现货555/560/565/570/575/580/585*线径8mm

圆弧齿同步带HTD5M-545 5M-550 5M-555 5M-560 5M-565传动齿形带

橡胶同步带 HTD540-5M/545/550/555/560/565/570/575 传动/带齿

S5M橡胶同步带 STS S5M500/515/520/525/550/555同步轮皮带传动带

Sables橡胶同步带H型550/555/560/565/570/580/585/590/600三阪

大型丁晴O型圈内径550/555/560/565/570/575/580/585/590/595*7