China Factory best selling Sewing Bearing - NK 110/40 Needle roller bearings with machined rings, without an inner ring – CWL manufacturers and suppliers

Factory best selling Sewing Bearing - NK 110/40 Needle roller bearings with machined rings, without an inner ring – CWL

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Factory best selling Sewing Bearing - NK 110/40 Needle roller bearings with machined rings, without an inner ring – CWL Detail:

Needle roller bearing are complete units consisting of a machined outer ring, a needle roller and cage assembly and removable inner ring separable from each other by means of double-side ribs on the outer ring or side plates.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,Because of its machined (solid) outer ring enabling to make it more rigid and upgrade the bearing accuracy, this bearing type is suitable for an application requiring high speed, high load and high running accuracy. These machined ring needle roller bearings are available in two types — one without inner ring and another with inner ring,The needle roller bearing without inner ring require a hardened and ground shaft as a raceway.

NK series,Fw≦10mm,NK is light series for shaft diameters from 5mm to 110mm

NK 110/40 Needle roller bearings with machined rings, without an inner ring
detail Specification

Main Dimensions
Diameter under rollers(d): 110mm
Tolerance of Diameter under rollers:0.036mm to 0.058mm
Outside diameter(D): 130mm
Tolerance of Outer diameter:-0.018mm to 0mm
Width(C):40mm
Tolerance of Width:-0.2mm to 0mm
Dynamic load ratings (Cr):127KN
Static load ratings (Cor): 290KN

ABUTMENT DIMENSIONS
Abutment diameter housing (with flanges):(Da)max.123.5 mm
Fillet radius(ra)max.:1 mm

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The key to our success is "Good Product or service High quality, Reasonable Rate and Efficient Service" for Factory best selling Sewing Bearing - NK 110/40 Needle roller bearings with machined rings, without an inner ring – CWL , The product will supply to all over the world, such as: Paraguay, Morocco, Iraq, We have now 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export solutions to other countries. We expect to cooperate with you to develop a larger market.

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