NX NX.Z Combined Bearing

Combined thrust roller bearing (combined bearing) is assembled with radial needle roller bearing and thrust roller. This kind of bearing can carry both radial force and axial force. It is widely used in metallurgy equipment, textile equipment, printing machine, etc.

 

Main characteristic

►Withstand both radial force and axial force

►High precision

►No need to combine with other bearing, convenient to use, save space

Ring Cage  Shield Roller
Material GCr15 chrome steel SPCC or 20# Steel GCr15 chrome steel
Process Lathing  Grinding Lathing Grinding
Heat treatment Quenching Carburization Black Quenching HRC60-64
INA IKO Structure  instruction
NKIA NATA Needle-Angular contact ball ，Single inner ring
NKIB NATB Needle-Angular contact ball ，Double inner ring
NKX NAXK Needle-Axial ball，No end cap，Step
NKX.Z NAXK.Z Needle-Axial ball，End cap，Step
NX – Needle-Axial ball，No end cap，No Step
NX.Z – Needle-Axial ball，End cap，No Step
NKXR NAXR Needle-Axial cylindrical roller ,No end cap，Step
NKXR.Z NAXR.Z Needle-Axial cylindrical roller ,End cap，Step
ZARN – Needle-Axial cylindrical roller
ZARN.L – Needle-Axial cylindrical roller long shaft locating washer
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Description

Image and structure of  NX NX.Z Combined Bearing

               

Detail dimension of

NX NX.Z Combined Bearing

Shaft model Mass Dimensions
mm g d D B
7 NX7 14 7 14 18
NX7Z 14 7 14 18
10 NX10 25 10 19 18
NX10Z 25 10 19 18
12 NX12 28 12 21 18
NX12Z 28 12 21 18
15 NX15 48 15 24 28
NX15Z 48 15 24 28
17 NX17 53 17 26 28
NX17Z 53 17 26 28
20 NX20 68 20 30 28
NX20Z 68 20 30 28
25 NX25 115 25 37 30
NX25Z 115 25 37 30
30 NX30 130 30 42 30
NX30Z 130 30 42 30
35 NX35 160 35 47 30
NX35Z 160 35 47 30

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