我厂常年生产K，KT，KBK，KZK向心滚针保持架组件， 质量稳定，内径5~300mm都有生产。 K222613 K323713 K556020 K222617 K323717 K556027 K222713 K323727 K556030 K222817 K323728 K556120 K222823 K323816 K556218 K222916 K323820 K556315 K223020 K323916 K556325 K223224 K323918 K556332 K81113 K233516 K323920 KK556040 K81210 K242810 K324025 K566120 K91210 K242813 K324036 K586317 K91213 K242817 K324632 K586419 K101310 K242913 KK324042 k586518 K101313 K243017 K354013 KK586538 K101316 K243031 K354017 K606520 K101410 K252910 K354025 K606530 K101413 K252913 K354027 K606820 K101612 K252917 K354027 K606823 K12159 K253013 K354030 K606825 K121510 K253020 K354216 K606827 K121513 K253025 K354218 KK606633 K12168 K253026 K354230 KK606640 K121610 K253117 K354318 K607542 K121613 K253121 K354520 KK606830 K121713 K253216 K354530 KK606834 K121812 K253320 K354549 KK627040 K121520ZW K253324 KK354030 K637021 K141710 K253418 KK354220 K647016 K141717 K253530 K364130 K657020 K141810 KK253026 K364216 K657030 K141813 K263010 K374217 K657323 K141814 K263013 K374227 K657330 K141815 K263017 K374526 K687420 K141817 K263113 K384317 K687430 K142012 K263022 K384327 KK687435 K151814 K273227 K384620 KK687532 K151817 K283216.5 K384632 K707620 K151910 K283217 K394424 K707630 K151913 K283313 KK394426 K707825 K151917 K283317 K404413 K7-7830 K151924 K283327 K404513 K708030 K274023.5,K274043,K273223,K253324,K252917,K203232.5,K162216,K10010730 K627040ZWD,K556240ZWD,K627020,K435018,K304232,K253825