6009-2NSE C3 Nachi Ball Bearing 45x75x16mm - Sealed - Japan Made6009 2NSE Nachi Sealed Ball Bearing 45mm ID x 75mm OD x 16mm Width Made in Japan C3 Clearance High Speed, Smooth Operation The 6009 2NSE Nachi bearing is a premium Japanese made deep groove ball bearing, featuring C3 clearance for higher speed tolerance and optimized heat expansion. With dual rubber seals and pre lubricated high performance grease, this bearing ensures smooth rotation, excellent sealing from contaminants, and long service life. Its