Description: S, Bore type: cylindrical roller bearing, Performanc: Single row cylindrical roller bearing, Toleranc: normal (PN), eClass code: 23050901, UNSPS: 31171505, Net w: 2,8, Material type: bearing , Limit s: 5600rpm, Unit of measur: PC, Bore diameter: 30mm, Alternative cage J: M, ML, Radial clearanc: CN, Width bearing B: 5m, Lubricant (in the bearing: no, Suffix cage design: P, Measuring syst: metri, Reference speed minimum: 4800rpm, Calculation factor kr: 0.15, Suffix internal design EC, Inner diameter bearing: 70m, Outer diameter bearing: 150mm, Inner ring outer diamete: 97.3mm.