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NK 5/10 TN Needle roller bearings with machined rings, without an inner ring

Short Description:

Single row needle roller bearings without an inner ring consist of an outer ring with a needle roller and cage assembly. it is very compact due to their low radial section height.The needle roller bearing have a lubrication groove and lubrication hole in the outer ring,

The needle roller bearing without inner ring require a hardened and ground shaft as a raceway.

NK is light series for shaft diameters from 5mm to 110mm.


Product Detail

Product Tags

NK 5/10 TN Needle roller bearings with machined rings, without an inner ring detail Specifications:

Material : 52100 Chrome Steel

Series : without an inner ring

Construction : Single Row

Limiting Speed : 36780 rpm

Weight : 0.003 kg

 

Main Dimensions:

Diameter under rollers (d) : 5 mm

Tolerance of Diameter under rollers : 0.01 mm to 0.018 mm

Outside diameter (D) : 10 mm

Tolerance of Outer diameter : - 0.008 mm to 0 mm

Width (C) : 10 mm

Tolerance of Width : - 0.12 mm to 0 mm

Dynamic load ratings (Cr) : 2.10 KN

Static load ratings (Cor) : 1.40 KN

 

ABUTMENT DIMENSIONS

Abutment diameter housing (with flanges) (Da) max. : 8.8 mm

Fillet radius (ra) max. : 0.1 mm

NK drawing

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