孔轴双用聚氨脂密封圈（YA） 农机标准 编号 规格 D dH ( mm ) 编号 规格 D dH ( mm ) 编号 规格 D dH ( mm ) YA12 1267 YA80 807011 YA250 25023814 YA16 16107 YA80 807012 YA265 26525018 YA18 18127 YA83 837312 YA275 27526018 YA20 20147 YA85 857711 YA280 28026518 YA22 22167 YA90 908012 YA295 29528018 YA24 24187 YA96 968212 YA320 32030518 YA25 251910 YA97 978712 YA335 33532018 YA28 282010 YA100 1009012 YA360 36034518 YA30 302210 YA105 1059512 YA375 37536018 YA32 322410 YA110 11010012 YA385 38537018 YA33 332510 YA115 11510512 YA400 40038518 YA36 362810 YA120 12011012 YA415 41540018 YA38 383010 YA125 12511512 YA435 43542018 YA40 403210 YA130 13012012 YA450 45043518 YA43 433510 YA135 13512512 YA460 46044518 YA45 453710 YA140 14013012 YA465 46545018 YA48 484010 YA145 14513512 YA500 50048518 YA50 504210 YA150 15014012 YA520 52050022 YA53 534510 YA160 16014812 YA540 54052022 YA55 554710 YA160- 16014014 YA560 56054022 YA55- 554711 YA160+ 16015014 YA580 58056022 YA58 585010 YA162 16215014 YA600 60058022 YA60 605212 YA172 17216014 YA650 65063022 YA63 635312 YA180 18016814 YA670 67065022 YA65 655512 YA192 19218014 YA710 71069022 YA70 706012 YA200 20018814 YA730 73071022 YA70- 706211 YA212 21220014 YA750 75073022 YA73 736312 YA220 22020814 - - YA75 756512 YA232 23222014 - -