6318-Z Ball Bearing ID 90mm OD 190mm Width 43mm6318 Z Deep groove ball bearings single row Radial Bearing 90x190x43 6318 Z Deep groove ball bearings single row Radial Bearing 90 mm ID x 190 mm OD x 43 mm Wide. Item Sku : 6318 Z Brand : VXB Type : Deep groove ball bearings Inner (ID) : 90mm Outer (OD) : 190mm Width : 43mm Inner Inch : 3. 543 Inch Outer Inch : 7. 48 Inch Width Inch : 1. 693 Inch Size : 90mm x 190mm x 43mm Size Inch : 3. 543" x 7. 48" x 1. 693" Dynamic load : 151 kN Static load : 108