Chrome steel, Hardness HRC 61 to 64; P0, P6 and P5 quality; Z1V1 or Z2V2. BearingBoreOuter DiameterWidthRadiusLoad RatingMax Runout SpeedWeight (kg)mmmmmmmmDynamicStaticGreaseOil6230112371715.089.7220000260000.0956230215421715.4211.519000240000.1136230317471916.5813.517000200000.141623042052211.57.8815.816000180000.197623052562241.511.522.213000160000.31762306307227215.22710000140000.47362307358031219.233.29000110000.658