Single Row Cylindrical Roller Bearing NU238M ID: 190mm OD: 340mm Width: 55mm Chamfer: 4mm Outer Diameter of Inner Ring: 230mm Basic Dynamic Load Rating: 728KN Basic Static Load Rating: 1062KN Limited Speed (rpm): 1728(grease)/2128(oil) Gross Weight: 23.5kg Brass Cage Single row cylindrical roller bearing consists of an inner and outer ring, rollers, and a cage; the outer and inner ring are separable; therefore, this type of bearings are easy to assemble, disassemble and applicable for high-speed rotation cases. Single row cylindrical roller bearing can carry a higher radial load capacity in comparison to same dimension ball bearing. Normally, it is not used to bear an axial load, in the case where there is a rib, the bearing can bear a slight axial load between the end of the rollers and the rib. Depending on the existence of ribs on their rings, single row cylindrical roller bearings are classified into N, NU, NJ, NUP types. Type N single row cylindrical roller bearing has two integral flanges on inner ring and a flangeless outer ring. Type NU single row cylindrical roller bearing has two integral flanges on outer ring and a flangeless inner ring. Type NJ single row cylindrical roller bearing has two integral flanges one on the outer ring, and one on the inner ring. Type NUP single row cylindrical roller bearing has two integral flanges on outer ring, one flange and separable loose flange on inner ring. NU2234M: 170mm*310mm*52mm N334M: 170mm*310mm*86mm NU1034M: 170mm*360mm*72mm NU1036M: 180mm*280mm*46mm NU236M: 180mm*320mm*52mm NU2236M: 180mm*320mm*86mm NU336M: 180mm*380mm*75mm NJ1038M: 190mm*290mm*46mm NU238M: 190mm*340mm*55mm NU2238M: 190mm*340mm*92mm NU2338M: 190mm*400mmx 132mm NU1040M: 200mm*310mm*51mm NJ240M: 200mm*360mm*58mm NU2340M: 200mm*420mm*138mm NU1044M: 220mm*340mm*56mm NJ244M: 220mm*400mm*65mm NU2244M: 220mm*400mm*108mm NB3244F1: 220mm*400mm*144mm NU2344M: 220mm 460mm*145mm NU1048M: 240mm*360mm*56mm NJ1048M: 240mm*360mm*56mm NJ248M: 240mm*440mm*72mm NU2248M: 240mm*440mm*120mm NU1052M: 260mm*400mm*65mm NB3152F1: 260mm*440mm*144mm NU252M: 260mm*480mm*80mm NU2252: 260mm*480mm*130mm NU1056M: 280mm*420mm*65mm NU256M: 280mm*500mm*80mm NU2256M: 280mm*500mm*130mm NJ1060M: 300mm*460mm*74mm NU260M: 300mm*540mm*85mm NU1064M: 320mm*480mm*74mm NU264M: 320mm*580mm*92mm NU2264M: 320mm*580mm*150mm NU1068M: 340mm*520mm*82mm NU1072M: 360mm*540mm*82mm NU1076: 380mm*560mm*82mm NU1080: 400mm*600mm*90mm NU1084: 420mm*620mm*90mm NU1088: 440mm*650 mm x94mm NU1092: 460mm*680mm*100mm NU10/500: 500mm*572mm*100mm NU10/560: 560mm*820mm*115mm