Tianjin tiemuken bearing Co.,Ltd offer genuine SKF bearing any need contact me for more details sherry MSN:sherrywell@live.cn Gmail:shiw.sherry@gmail.com tel:+86-22-27681969 Brand:SKF Description: 1. Spherical roller bearings are double row, self-retaining units comprising solid outer rings with a concave raceway, solid inner rings and barrel rollers with cages. The inner rings have cylindrical or tapered bores.The symmetrical barrel rollers orient themselves freely on the concave outer ring raceway. 2. This type bearings are self-aligning and consequnently insensitive to misalignmient of the shaft relative to the housing and to shaft deflection or bending. 3. The bearings are leading in design with many series such as 213..-E1, 222, 222..-E1 230, 230..-E1(E1A), 239, 240, 240..-E1, 241..-E1,223, 223..-E1, 231, 231..-E1(E1A),232, 232..-E1(E1A), 233..-A, 241 4. The differences of the bearings include the arrangement of the floating guide ring and the design of the inner ring and/or cages. Features: • low friction,long service life • vibration resistance • restricted tolerances • available space Dimension: Inner Diameter 120mm Outside Diameter 180mm Thickness 46mm