This 6009-2RS 45x75x16-millimeter sealed ball bearing has deep groove geometry for high speeds and supporting both radial and axial loads. The bearing is made of chrome steel for durability and resistance to deformity under heavy loads, and it has rubber seals on both sides of the bearing to keep lubricant in and contaminants out.

This Nachi 6009-2NSE ball bearing is made of chrome bearing steel and has rubber seals. It has a 45 mm inside diameter, a 75 mm outside diameter, and a 16 mm depth. The bearing has deep groove geometry for supporting both radial and axial loads and high speeds.