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https://www.skf-eu.com/2026-guide-martensitic-vs-bainitic/ Martensitic vs. Bainitic Hardening: Selecting Heat Treatment for Heavy Load & High Vibration – 2026... Oct 2, 2026 - The performance of bearings in heavy load and high vibration environments hinges on one critical factor: the heat treatment of the steel. For buyers and... heat treatmentheavy loadhigh vibrationmartensiticbainitic