Bearings Fast Grinding (YHDM750A)- ILJIN

Bearings Fast Grinding (YHDM750A)- ILJIN

Case reference: ILJIN, South Korea

Component: Dia 68 mm bearing

Material: Carbon Steel, Thickness: 25 mm, Hardness: HRC 58-62

Stock removal: 0.14-0.21 mm


Yuhuan DDG Solution 

Machine Model 

YHDM 750A 

Total Passes 

2 passes (on the same machine with same wheel)

1st pass:  0.1-0.15 mm (semi-finish grinding)

2nd pass: 0.04-0.06 mm (finish grinding)

Total Cycle Time 

1 s/pc 

Production 

3600 pc/hour

Thickness Control

±0.005mm

Parallelism

≤0.004mm

Surface Finish

Rz 2.5

CMK 

≥1.33