6218-2RS1 Ball Bearing ID 90mm OD 160mm Width 30mm6218 2RS1 Deep groove ball bearings single row Radial Bearing 90x160x30 6218 2RS1 Deep groove ball bearings single row Radial Bearing 90 mm ID x 160 mm OD x 30 mm Wide. Item Sku : 6218 2RS1 Brand : VXB Type : Deep groove ball bearings Inner (ID) : 90mm Outer (OD) : 160mm Width : 30mm Inner Inch : 3. 346 Inch Outer Inch : 5. 906 Inch Width Inch : 1. 102 Inch Size : 90mm x 160mm x 30mm Size Inch : 3. 346" x 5. 906" x 1. 102" Closures: Rubber Seals