super precision bearings

Tolerances for Floating Displacement BearingsInner RingDimensions in mmNominal bore over 10 18 30 50 80 120 150 180 250 315diameter including 18 30 50 80 120 150 180 250 315 400Tolerance Class P4S Tolerances in µmBore 0 0 0 0 0 0 0 0 0 0Deviation ∆ ds -4 -5 -6 -7 -8 -10 -10 -12 -15 -19Variation V dp Series 0 2 2.5 2.5 3 3.5 5 5 6 7 9Width deviation 0 0 0 0 0 0 0 0 0 0∆ Bs -80 -120 -120 -150 -200 -250 -250 -300 -350 -400Width variation V Bs 1.5 1.5 1.5 1.5 2.5 2.5 4 5 6 7Radial runout K ia 1.5 2.5 2.5 2.5 2.5 2.5 5 5 6 7Axial runout S d 1.5 1.5 1.5 1.5 2.5 2.5 4 5 6 7Outer RingDimensions in mmNominal outside over 18 30 50 80 120 150 180 250 315 400diameter including 30 50 80 120 150 180 250 315 400 500Tolerance Class P4S Tolerances in µmOutside diameter 0 0 0 0 0 0 0 0 0 0Deviation ∆ Ds -5 -6 -7 -8 -9 -10 -11 -13 -15 -18Variation V Dp Series 0 2.5 2.5 3 3.5 4 5 5 6 7 8Width Variation V Cs 1.5 1.5 1.5 2.5 2.5 2.5 4 5 7 7Radial Runout K ea 2.5 2.5 4 5 5 5 7 7 8 9Variation of Inclination S D 1.5 1.5 1.5 2.5 2.5 2.5 4 5 7 8Axial Runout S ea 2.5 2.5 4 5 5 5 7 7 8 10Width deviation ∆ Cs is identical with ∆ Bs of the corresponding inner ring.EngineeringFAG · 153