Slewing Bearing Material - GCr15, 50Mn, 42CrMo
2019-6-20 · 50Mn and 42CrMo Steel. For slewing bearing material, BRS usually use 50Mn or 42CrMo as the raw material. 50Mn is a high quality carbon structural steel. It has high strength, elasticity and hardness, often used after quenching and tempering.
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