Needle roller bearings
1,422 needle roller bearings from Koyo, IKO & INA: 999 with dimensions & load ratings, 789 with cross-references, each fact cited to the document it was read from. 1,422 parts · page 10 of 15.
| Part | Manufacturer | Roller bore diameter Fw | Outside diameter D | Width | Basic dynamic load rating Cr | Crosses to | |
|---|---|---|---|---|---|---|---|
| NA4902 | Koyo | IKO NA4902, INA NA4902 | |||||
| NA4902A.2RS | Koyo | IKO NA4902UU, INA NA49022RS | |||||
| NA4903 | Koyo | IKO NA4903, INA NA4903 | |||||
| NA4903A.2RS | Koyo | IKO NA4903UU, INA NA49032RS | |||||
| NA4904 | Koyo | IKO NA4904, INA NA4904 | |||||
| NA4904A.2RS | Koyo | IKO NA4904UU, INA NA49042RS | |||||
| NA4905 | Koyo | IKO NA4905, INA NA4905 | |||||
| NA4905A.2RS | Koyo | IKO NA4905UU, INA NA4905A.2RS | |||||
| NA4906 | Koyo | IKO NA4906, INA NA4906 | |||||
| NA4906A.2RS | Koyo | IKO NA4906UU, INA NA49062RS | |||||
| NA4907 | Koyo | IKO NA4907, INA NA4907 | |||||
| NA4907A.2RS | Koyo | IKO NA4907UU, INA NA49072RS | |||||
| NA4908 | Koyo | IKO NA4908, INA NA4908 | |||||
| NA4908A.2RS | Koyo | IKO NA4908UU, INA NA49082RS | |||||
| NA4909 | Koyo | IKO NA4909, INA NA4909 | |||||
| NA4909A.2RS | Koyo | IKO NA4909UU, INA NA49092RS | |||||
| NA4910 | Koyo | IKO NA4910, INA NA4910 | |||||
| NA4910A.2RS | Koyo | IKO NA4910UU, INA NA49102RS | |||||
| NA4911 | Koyo | IKO NA4911, INA NA4911 | |||||
| NA4912 | Koyo | IKO NA4912, INA NA4912 | |||||
| NA4913 | Koyo | IKO NA4913, INA NA4913 | |||||
| NA4914 | Koyo | IKO NA4914, INA NA4914 | |||||
| NA4915 | Koyo | IKO NA4915, INA NA4915 | |||||
| NA4916 | Koyo | IKO NA4916, INA NA4916 | |||||
| NA4917 | Koyo | IKO NA4917, INA NA4917 | |||||
| NA4918 | Koyo | IKO NA4918, INA NA4918 | |||||
| NA4919 | Koyo | IKO NA4919, INA NA4919 | |||||
| NA4920 | Koyo | IKO NA4920, INA NA4920 | |||||
| NA4922 | Koyo | IKO NA4922, INA NA4922 | |||||
| NA4924 | Koyo | IKO NA4924, INA NA4924 | |||||
| NA4926 | Koyo | IKO NA4926, INA NA4926 | |||||
| NA4928 | Koyo | IKO NA4928, INA NA4928 | |||||
| NA69/22 | Koyo | IKO NAA69/22, INA NA69/22 | |||||
| NA69/28A | Koyo | IKO NA69/28, INA NA69/28 | |||||
| NA69/32A | Koyo | IKO NA69/32, INA NA69/32 | |||||
| NA6901A | Koyo | IKO NA6901, INA NA6901 | |||||
| NA6902A | Koyo | IKO NA6902, INA NA6902 | |||||
| NA6903A | Koyo | IKO NA6903, INA NA6903 | |||||
| NA6904A | Koyo | IKO NA6904, INA NA6904 | |||||
| NA6905A | Koyo | IKO NA6905, INA NA6905 | |||||
| NA6906A | Koyo | IKO NA6906, INA NA6906 | |||||
| NA6907A | Koyo | IKO NA6907, INA NA6907 | |||||
| NA6908A | Koyo | IKO NA6908, INA NA6908 | |||||
| NA6909A | Koyo | IKO NA6909, INA NA6909 | |||||
| NA6910A | Koyo | IKO NA6910, INA NA6910 | |||||
| NA6911A | Koyo | IKO NA6911, INA NA6911 | |||||
| NA6912A | Koyo | IKO NA6912, INA NA6912 | |||||
| NA6913A | Koyo | IKO NA6913, INA NA6913 | |||||
| NA6914A | Koyo | IKO NA6914, INA NA6914 | |||||
| NA6915A | Koyo | IKO NA6915, INA NA6915 | |||||
| NA6916 | Koyo | IKO NA6916, INA NA6916 | |||||
| NA6917 | Koyo | IKO NA6917, INA NA6917 | |||||
| NA6919 | Koyo | IKO NA6919, INA NA6919 | |||||
| NAO17X30X13 | Koyo | IKO NAF173013, INA NAO17X30X13 | |||||
| NAO20X35X17 | Koyo | IKO NAF203517, INA NAO20X35X17 | |||||
| NAO25X40X17 | Koyo | IKO NAF254017, INA NAO25X40X17 | |||||
| NAO35X50X17 | Koyo | IKO NAF355017, INA NAO35X50X17 | |||||
| NAO35X55X20 | Koyo | IKO NAF355520, INA NAO35X55X20 | |||||
| NAO40X55X17 | Koyo | IKO NAF405517, INA NAO40X55X17 | |||||
| NATR10 | Koyo | IKO NAST10ZZUUR, INA NATR10 | |||||
| NATR12 | Koyo | IKO NAST12ZZUUR, INA NATR12 | |||||
| NATR5 | Koyo | IKO NAST5ZZUUR, INA NATR5 | |||||
| NATR6 | Koyo | IKO NAST6ZZUUR, INA NATR6 | |||||
| NATR8 | Koyo | IKO NAST8ZZUUR, INA NATR8 | |||||
![]() | NAXK10 | Koyo | 10 mm | 19 mm | 23 mm | 7.9 kN | IKO NAX1023, INA NKX10-TV |
![]() | NAXK10Z | Koyo | 10 mm | 19 mm | 23 mm | 7.9 kN | IKO NAX1023Z, INA NKX10-Z-TV |
![]() | NAXK12 | Koyo | 12 mm | 21 mm | 23 mm | 7.5 kN | IKO NAX1223, INA NKX12 |
![]() | NAXK12Z | Koyo | 12 mm | 21 mm | 23 mm | 7.5 kN | IKO NAX1223Z, INA NKX12Z |
![]() | NAXK15 | Koyo | 15 mm | 24 mm | 23 mm | 9.7 kN | IKO NAX1523, INA NKX15 |
![]() | NAXK15Z | Koyo | 15 mm | 24 mm | 23 mm | 9.7 kN | IKO NAX1523Z, INA NKX15Z |
![]() | NAXK17 | Koyo | 17 mm | 26 mm | 25 mm | 11.4 kN | IKO NAX1725, INA NKX17 |
![]() | NAXK17Z | Koyo | 17 mm | 26 mm | 25 mm | 11.4 kN | IKO NAX1725Z, INA NKX17Z |
![]() | NAXK20 | Koyo | 20 mm | 30 mm | 30 mm | 14.8 kN | IKO NAX2030, INA NKX20 |
![]() | NAXK20Z | Koyo | 20 mm | 30 mm | 30 mm | 14.8 kN | IKO NAX2030Z, INA NKX20Z |
![]() | NAXK25 | Koyo | 25 mm | 37 mm | 30 mm | 18.8 kN | IKO NAX2530, INA NKX25 |
![]() | NAXK25Z | Koyo | 25 mm | 37 mm | 30 mm | 18.8 kN | IKO NAX2530Z, INA NKX25Z |
![]() | NAXK30 | Koyo | 30 mm | 42 mm | 30 mm | 20.2 kN | IKO NAX3030, INA NKX30 |
![]() | NAXK30Z | Koyo | 30 mm | 42 mm | 30 mm | 20.2 kN | IKO NAX3030Z, INA NKX30Z |
![]() | NAXK35 | Koyo | 35 mm | 47 mm | 30 mm | 22.1 kN | IKO NAX3530, INA NKX35 |
![]() | NAXK35Z | Koyo | 35 mm | 47 mm | 30 mm | 22.1 kN | IKO NAX3530Z, INA NKX35Z |
![]() | NAXK40 | Koyo | 40 mm | 52 mm | 32 mm | 23.8 kN | IKO NAX4032, INA NKX40 |
![]() | NAXK40Z | Koyo | 40 mm | 52 mm | 32 mm | 23.8 kN | IKO NAX4032Z, INA NKX40Z |
![]() | NAXK45 | Koyo | 45 mm | 58 mm | 32 mm | 24.9 kN | — |
![]() | NAXK45Z | Koyo | 45 mm | 58 mm | 32 mm | 24.9 kN | IKO NAX4532Z, INA NKX45Z |
![]() | NAXK50 | Koyo | 50 mm | 62 mm | 35 mm | 30.2 kN | IKO NAX5035, INA NKX50 |
![]() | NAXK50Z | Koyo | 50 mm | 62 mm | 35 mm | 30.2 kN | IKO NAX5035Z, INA NKX50Z |
![]() | NAXK60 | Koyo | 60 mm | 72 mm | 40 mm | 31.9 kN | IKO NAX6040, INA NKX60 |
| NAXK70 | Koyo | IKO NAX7040, INA NKX70 | |||||
| NAXR15 | Koyo | IKO NBX1523, INA NKRX15 | |||||
| NAXR15Z | Koyo | IKO NBX1523Z, INA NKXR15Z | |||||
| NAXR17 | Koyo | IKO NBX1725, INA NKRX17 | |||||
| NAXR17Z | Koyo | IKO NBX1725Z, INA NKXR17Z | |||||
| NAXR20.TN | Koyo | IKO NBX2030, INA NKXR20 | |||||
| NAXR20Z.TN | Koyo | IKO NBX2030Z, INA NKXR20Z | |||||
| NAXR25.TN | Koyo | IKO NBX2530, INA NKXR25 | |||||
| NAXR25Z.TN | Koyo | IKO NBX2530Z, INA NKXR25Z | |||||
| NAXR30TN | Koyo | IKO NBX3030, INA NKXR30 | |||||
| NAXR30Z.TN | Koyo | IKO NBX3030Z, INA NKXR30Z | |||||
| NAXR35TN | Koyo | IKO NBX3530, INA NKXR35 | |||||
| NAXR35Z.TN | Koyo | IKO NBX3530Z, INA NKXR35Z |
