crossed roller bearing RU228 1. Original Brand 2. Ten years, Favorable price 3. Sample avalible, stock 4. OEM crossed roller bearing RU228 Model No.Main dimensionsBasic load rating(Radial)Inner diameterOuter diameterWidthDynamic ratingStatic ratingdDB B1CC0mmmmmmkNkNRB 2008203683.233.1RB 2508254183.633.83RB 30103055107.358.36RB 35103560107.649.12RB 40104065108.3310.6RB 45104570108.6211.3RB ...