Needle roller+thrust roller - NKXR

NKXR is a compact combination bearing of radial needle rollers and unidirectional thrust cylindrical rollers. The needle rollers bear heavy radial loads, while the thrust cylindrical rollers bear unidirectional large axial loads (with significantly higher axial load capacity than the NKX series of thrust ball combinations). The separable structure is easy to install and suitable for industrial scenarios with radial heavy loads, unidirectional large axial positioning, compact space, and impact resistance. It is widely used in automotive transmissions, motors, pump valves, compressors, precision machine tools, and other equipment

Model Basic Dimensions Basic rated dynamic load Weight Type
Inner diameter Outer diameter Thickness Dynamic load Static load
[mm] [mm] [mm] (kN) (kN) （kg）
NKXR15 15 24 23 12.1 12.7 0.042 Needle roller+thrust roller - NKXR
NKXR15Z 15 24 23 12.1 12.7 0.045 Needle roller+thrust roller - NKXR
NKXR17 17 26 25 13.5 15 0.05 Needle roller+thrust roller - NKXR
NKXR17Z 17 26 25 13.5 15 0.053 Needle roller+thrust roller - NKXR
NKXR20 20 30 30 18.6 23.8 0.08 Needle roller+thrust roller - NKXR
NKXR20Z 20 30 30 18.6 23.8 0.084 Needle roller+thrust roller - NKXR
NKXR25 25 37 30 21.3 30.5 0.12 Needle roller+thrust roller - NKXR
NKXR25Z 25 37 30 21.3 30.5 0.125 Needle roller+thrust roller - NKXR
NKXR30 30 42 30 25.5 36 0.135 Needle roller+thrust roller - NKXR
NKXR30Z 30 42 30 25.5 36 0.141 Needle roller+thrust roller - NKXR
NKXR35 35 47 30 27.5 41.5 0.157 Needle roller+thrust roller - NKXR
NKXR35Z 35 47 30 27.5 41.5 0.165 Needle roller+thrust roller - NKXR
NKXR40 40 52 32 29.5 47 0.204 Needle roller+thrust roller - NKXR
NKXR40Z 40 52 32 29.5 47 0.214 Needle roller+thrust roller - NKXR
NKXR45 45 58 32 31 53 0.244 Needle roller+thrust roller - NKXR
NKXR45Z 45 58 32 31 53 0.26 Needle roller+thrust roller - NKXR
NKXR50 50 62 35 43 74 0.268 Needle roller+thrust roller - NKXR
NKXR50Z 50 62 35 43 74 0.288 Needle roller+thrust roller - NKXR
NKXR60 60 72 40 47.5 103 0.501 Needle roller+thrust roller - NKXR
NKXR60Z 60 72 40 47.5 103 0.538 Needle roller+thrust roller - NKXR