6009 2RSJ EM Quality 45x75x16mm Sealed C3 Japan Made Bearing6009 2RSJ EM Nachi Sealed Ball Bearing 45mm x 75mm x 16mm Made in Japan 6009 2RSJ EM Nachi Bearing, Made in Japan, the 6009 2RSJ EM inner diameter is 45mm, the 6009 2RSJ EM outer diameter is 75mm, 6009 2RSJ EM width is 16mm. 6009 2RSJ EM Nachi Ball Bearing Nachi Deep Groove Ball Bearing Radial Clearance: C3 Closures: Double sealed rubber seals RS RS1 2RS1 Dimensions: 45mm x 75mm x 16mm Metric ID (inner diameter) Bore: 45mm OD (outer diameter): 75mm