>> P.260
Table 2.4 Tolerances and allowable values for WS and GSunit: μmd or D (1) Nominal bearing bore dia. or outside dia. Inner ring∆dmpSingle plane mean bore diameter deviationmmOuter ringInner ring or outer ringVdspBore diameter variation in a sin-gle radial plane∆DmpSingle plane mean outside diameter deviationVDspOutside diameter variation in a sin-gle radial planeSi or Se (2)Bearing ring thickness variationClass 0Class 6Class 5Max.HighLow-11-13-16 -19-22 -25-30-35-40-45 Max. Max. 810121417192326303410101010151520253030 5 5 6 7 8 91013151833344557790000000000Over- 18 30 50 80120180250315400Incl. 18 30 50 80120180250315400500High0000000000Low- 8-10-12-15-20-25-30-35-40 6 8 9111519232630-45 34 Notes(1) d for ∆dmp and Vdp, and D for ∆Dmp and VDp, respectively. d for thickness variations of inner and outer rings . (2) di for thickness variations of rings for NAX(l) and NBX(l) . Table 2.5 ermissible limit values for chamfer dimension(Radial direction)rs maxrs minouter ringinner ring or Side surface of rsminBearing bore or bearing outside surfacers minrs max(Axial direction)unit: mmRadial and axial directionsrs max0.81.52.22.73.544.55.56.58rs min0.30.611.11.522.1345F5
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