NTN NKX series bearings are combined needle roller bearings for supporting radial load and with a thrust bearing for supporting axial load which are assembled integrally. This combined needle bearing is with resin polyamide cage, the thrust bearing is also with dust-proof cover, which has a good effect in preventing scattering of oil and grease and invasion of external dust.
 
Bore diam. (d) : 17 mm (+0, 0)µ
Outside diam. (D) : 30 mm (+0, 0)µ
IR width (B): 25 mm (+0, 0)µ
OR width (C): (+0, 0)µ
Total width (T) :
Weight: 0.056 kgs
Axial Basic dynamic load rating: 10800N
Axial basic static load rating: 18200N
Sealing: steel
Cage: resin polyamide cage
Origin: Japan
 
The following are NTN combined needle bearings and thrust ball bearing,
 
bearing without inner ring combined thrust ball bearing NKX 00 type
Part NO. FAG IKO INA NTN 
NKX10 NKX10 NAX-1023 NKX10 NKX10T2 
NKX12 NKX12 NAX-1223 NKX12 NKX12T2 
NKX15 NKX15 NAX-1523 NKX15 NKX15T2 
NKX17 NKX17 NAX-1725 NKX17 NKX17T2 
NKX20 NKX20 NAX-2030 NKX20 NKX20T2 
NKX25 NKX25 NAX-2530 NKX25 NKX25T2 
NKX30 NKX30 NAX-3030 NKX30 NKX30T2 
NKX35 NKX35 NAX-3530 NKX35 NKX35 
NKX40 NKX40 NAX-4032 NKX40 NKX40 
NKX45 NKX45 NAX-4532 NKX45 NKX45 
NKX50 NKX50 NAX-5035 NKX50 NKX50 
NKX60 NKX60 NAX-6040 NKX60 NKX60 
NKX70 NKX70 NAX-7040 NKX70 NKX70 
bearing without inner ring combined thrust ball bearing NKX 00 Z type
Part NO. FAG IKO INA NTN 
NKX10Z NAXK10Z NAX-1023Z NKX10Z NKX10T2Z 
NKX12Z NAXK12Z NAX-1223Z NKX12Z NKX12T2Z 
NKX15Z NAXK15Z NAX-1523Z NKX15Z NKX15T2Z 
NKX17Z NAXK17Z NAX-1725Z NKX17Z NKX17T2Z 
NKX20Z NAXK20Z NAX-2030Z NKX20Z NKX20T2Z 
NKX25Z NAXK25Z NAX-2530Z NKX25Z NKX25T2Z 
NKX30Z NAXK30Z NAX-3030Z NKX30Z NKX30T2Z 
NKX35Z NAXK35Z NAX-3530Z NKX35Z NKX35Z 
NKX40Z NAXK40Z NAX-4032Z NKX40Z NKX40Z 
NKX45Z NAXK45Z NAX-4532Z NKX45Z NKX45Z 
NKX50Z NAXK50Z NAX-5035Z NKX50Z NKX50Z 
NKX60Z     NKX60Z NKX60Z 
NKX70Z     NKX70Z NKX70Z 
 
Compared with individual use of a radial bearing and a thrust bearing for the same purpose, this NTN complex bearing saves the required installation space and thereby can contribute to making the overall construction of a equipment more compact.