Q: What is a C3 bearing clearance?
A: C3 is the clearance level of the . The radial and axial of the C3 group of bearings are larger than that of the ordinary group. Fixing one ferrule of the bearing and then shaking the other ferrule will feel looser, suitable for high-speed motors Structure, ordinary group bearings will generate heat and noise when used at high speeds, and C3 group will not. Generally, they can be replaced with ordinary ones.
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