Tolerance of inner ring for radial bearings


Nominal Bore Diameter (mm) P0 Tolerance high  low P6 Tolerance high  low P5 Tolerance high  low P4 Tolerance high  low P2 Tolerance high  low
   2.5 to 10 +0.000  -0.008 +0.000  -0.007 +0.000  -0.005 +0.000  -0.004 +0.000  -0.0025
  10 to 18 +0.000  -0.008 +0.000  -0.007 +0.000  -0.005 +0.000  -0.004 +0.000  -0.0025
  18 to 30 +0.000  -0.010 +0.000  -0.008 +0.000  -0.006 +0.000  -0.005 +0.000  -0.0025
  30 to 50 +0.000  -0.012 +0.000  -0.010 +0.000  -0.008 +0.000  -0.006 +0.000  -0.0025
  50 to 80 +0.000  -0.015 +0.000  -0.012 +0.000  -0.009 +0.000  -0.007 +0.000  -0.004
  80 to 120 +0.000  -0.020 +0.000  -0.015 +0.000  -0.010 +0.000  -0.008 +0.000  -0.005
 120 to 180 +0.000  -0.025 +0.000  -0.018 +0.000  -0.013 +0.000  -0.010 +0.000  -0.007
 180 to 250 +0.000  -0.030 +0.000  -0.020 +0.000  -0.015 +0.000  -0.012 +0.000  -0.008
 250 to 315 +0.000  -0.035 +0.000  -0.025 +0.000  -0.018 +0.000  -0.015
 315 to 400 +0.000  -0.040 +0.000  -0.030 +0.000  -0.023 +0.000  -0.019
 400 to 500 +0.000  -0.045 +0.000  -0.035 +0.000  -0.027 +0.000  -0.023
 500 to 630 +0.000  -0.050 +0.000  -0.040 +0.000  -0.030 +0.000  -0.026
 630 to 800 +0.000  -0.075 +0.000  -0.055 +0.000  -0.040 +0.000  -0.034
 800 to 1000 +0.000  -0.100 +0.000  -0.075
1000 to 1250 +0.000  -0.125 +0.000  -0.095