1. Product Overview The 6207-2ZC3 single row deep groove ball bearing adopts double-sided non-contact steel dust shields and C3 expanded internal clearance. It compensates thermal expansion and shaft deformation under high temperature and vibration, while blocking fine dust particles effectively. It is widely used in industrial motors, water pumps, conveyor lines and power tools with fluctuating loads and elevated working temperature. 👉 Get a quote within 24 hours for your