Koyo 60092RSC3, Steel Groove Ball Bearing, 1.77″ ID Deep Condition: * New Surplus Stock, In OEM Packaging. As Pictured.Additional Notes: * Inner Diameter: 1.77″ (45mm)* Outer Diameter: 2.95″ (75mm)* Deep Groove Bearing* Overall Width: 0.63″(16mm)* Steel Bearing* Best used for moderate radial and low axial load applications* Made from premium high carbon, high chromium Japanese steelKoyo 60092RSC3