61910-2RZ Deep groove ball bearings single row Radial Bearing 50x72x1261910-2RZ Deep groove ball bearings single row Radial Bearing 50 mm ID x 72 mm OD x 12 mm Wide.Item Sku : 61910-2RZBrand : VXBType : Deep groove ball bearingsInner (ID) : 50mmOuter (OD) : 72mmWidth : 12mmInner Inch : 1.969 InchOuter Inch : 2.835 InchWidth Inch : .472 InchSize : 50mm x 72mm x 12mmSize Inch : 1.969" x 2.835" x .472"Dynamic load : 14.6 kNStatic load : 11.8 kNQuantity : One Bearing