Rolling needle+thrust ball - NX

The NX series is a compact combination bearing consisting of radial needle rollers and fully loaded thrust balls. The radial needle rollers bear moderate radial loads, while the fully loaded thrust balls (without retainers) bear unidirectional light to moderate axial loads. The inseparable structure is more stable and suitable for industrial scenarios with moderate radial loads, unidirectional light axial positioning, compact space, and certain requirements for axial load. It is widely used in automotive transmissions, hydraulic pumps, pneumatic motors, textile machinery, small transmission devices, 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）
NX7 7 14 18 3.25 2.65 0.014 Rolling needle+thrust ball - NX
NX10 10 19 18 5 3.7 0.025 Rolling needle+thrust ball - NX
NX12 12 21 18 5.4 4.3 0.028 Rolling needle+thrust ball - NX
NX15 15 24 28 12.1 12.7 0.048 Rolling needle+thrust ball - NX
NX17 17 26 28 13.5 15 0.053 Rolling needle+thrust ball - NX
NX20 20 30 28 14.6 17.5 0.068 Rolling needle+thrust ball - NX
NX25 25 37 30 16.8 22.4 0.115 Rolling needle+thrust ball - NX
NX30 30 42 30 25.5 36 0.13 Rolling needle+thrust ball - NX
NX35 35 47 30 27.5 41.5 0.16 Rolling needle+thrust ball - NX
NX7Z 7 14 18 3.25 2.65 0.014 Rolling needle+thrust ball - NX
NX10Z 10 19 18 5 3.7 0.025 Rolling needle+thrust ball - NX
NX12Z 12 21 18 5.4 4.3 0.028 Rolling needle+thrust ball - NX
NX15Z 15 24 28 12.1 12.7 0.048 Rolling needle+thrust ball - NX
NX17Z 17 26 28 13.5 15 0.053 Rolling needle+thrust ball - NX
NX20Z 20 30 28 14.6 17.5 0.068 Rolling needle+thrust ball - NX
NX25Z 25 37 30 16.8 22.4 0.115 Rolling needle+thrust ball - NX
NX30Z 30 42 30 25.5 36 0.13 Rolling needle+thrust ball - NX
NX35Z 35 47 30 27.5 41.5 0.16 Rolling needle+thrust ball - NX