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Industry Solutions

Applications and Solutions

Application Know-how

  Bearing

Cylindrical roller bearingsUniversal shaftsFlange shaftsShaft tilesBearing inner rings
Connecting shafts




Bearing machining case - CBN tool finish machining of hardened steel cylindrical roller bearings



       

Materials for high-precision finishing where surface roughness and dimensional accuracy are required for finishing. WSS tools achieve stable finishing with excellent surface finish based on coatings and CBN base materials with excellent resistance to high levels of wear.


       

? Specialised edge machining for the machining of low CNC machine stiffness and strength and clamping stiffness and strength business areas


       

? The choice of a ductile matrix prevents accidental chipping during the production of costly raw materials


               

? Robust helix angle development for improved chip control when boring highly elongated raw materials


       

Cylindrical roller bearing processing cases        


       


       

                   
                   


       

Tool drawing number: 071618  

Workpiece name: Cylindrical roller bearing

Workpiece material: hardened steel

Material hardness: HRC55

Workpiece size: φ68

Roughness:Ra3.2

Machining method: Turning, wet cutting

Machining process: Fine-turning of internal bore and end face


       

Tool brands

WSS

Other brands

Specification

CNGA120408

CNGA120408

VC(m/min)

150m/min

150m/min

f(mm/rev)

0.05mm/rev

0.05mm/rev

Ap(mm)

0.2mm

0.2mm

T/L(Longevity)

Around 95 pieces

Around 40 pieces