6011ZZE Nachi Bearing Shielded C3 Japan 55x90x18mm6011ZZE Nachi Bearing One Bearing Made in Japan 6011ZZE Nachi Bearing, the 6011ZZE inner diameter is 55mm, the 6011ZZE outer diameter is 90mm, 6011ZZE width is 18mm. 6011ZZE Nachi Ball Bearing Nachi Deep groove Ball Bearing Closures: Double metal shields (Z ZZ 2Z) for protection against dust and debris Radial Clearance: C3 Dimensions: 55mm x 90mm x 18mm Metric ID (inner diameter) Bore: 55mm OD (outer diameter): 90mm Width: 18mm Size: 55 x 90 x 18 mm