现行代号 原用代号 ntn fag iko ina 规格 fwxdxd1xc
nkx12 6674099 nkx12t2 nakx12 12×21 ×26×23 -
nkx15 6674901 nkx15t2 nakx15 15×24× 28×23 -
nkx17 6674902 nkx17t2 nakx17 17×26× 30×25 -
nkx20 6674903 nkx20t2 nakx20 20×30× 35×30 -
nkx25 6674904 nkx25t2 nakx25 25×37× 42×30 -
nkx30 6674905 nkx30t2 nakx30 30×42× 47×30 -
nkx35 6674906 nkx35t2 nakx35 35×47× 52×30
nkx40 6674907 nkx40t2 nakx40 40×52× 60×32 -
nkx45 6674908 nkx45t2 nakx45 45×58× 65×32 -
nkx50 6674909 nkx50t2 nakx50 50×62× 70×35 -