The rolling ring process for turntable bearings

This is the most advanced process of slewing bearing processing, which plays a vital role in the reliability of slewing bearing.
Common problem:
1. What is the size range of slewing bearing?
200mm-5500mm
2. What is the slewing bearing material?
50Mn, 42Crmo
3. What is the hardness of the slewing bearing base?
207-262HB
Learn more:
www.slewing-bearing.com
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