2911 Nachi Bearing Single-direction Thrust Japan 55x78x18 Bearing Ball Diameter - 7/16 inch (0.4375") and clean operation where metal

and clean operation where metal bearings fall short

outer diameter is 1 3/8" inch and the width is 11/32" inch

30220 is Nachi single-row Tapered roller bearing can support a combined radial and axial load

🟢 Cross references: 61907-2Z1

2911 Nachi Bearing Single-direction Thrust Japan 55x78x18 Bearing Ball Diameter - 7/16 inch (0.4375") and clean operation where metal2911 Nachi Single direction Thrust Ball Bearing 55mm x78mm x 18mm Made in Japan 2911 Nachi Single direction Thrust Ball Bearing, inner diameter is 55mm, outer diameter is 78mm and width is 18mm, Made in Japan 2911 Nachi Ball Bearing Nachi Deep groove Ball Bearing Closures: Open Dimensions: 55mm x78mm x 18mm Metric ID (inner diameter) Bore: 55mm OD (outer diameter): 78mm Width: 18mm Size: 55 x 78 x 18 mm Quantity: 1 Bearing Dynamic load rating Cr: