1. Product Overview The 6207‑2RS1/C3 single row deep groove ball bearing adopts double-sided 2RS1 contact rubber seals and C3 increased radial clearance. The enlarged clearance can offset thermal expansion during high-speed and high-temperature operation, featuring excellent dust-proof and grease retaining effects. It is widely applied in high-speed motors, pumps and medium-duty industrial equipment. Get a quote within 24 hours for your project 2. Technical Specifications