>> P.259
F1N=0.102kgf=0.2248lbs.1mm=0.03937inch■AccuracyThe accuracy of Thrust Bearings is based on JIS B 1514-2, -3 as shown in Table 2.Table 2.1 TolerancesType of bearingItemDimensionDimension symbolThrust needle roller bearingsNTBOutside diameterBore diameterThrust roller bearingsAZKWidthBore diameterOutside diameterWidthAZHeightBore diameterInner ringsWSOutside diameterOuter ringsGSOutside diameterWidthBore diameterWidthBore diameterThrust washersASOutside diameterWidthdDDwdcDcDwTdDBdDBdDsunit: μmToleranceE11c12Equivalent to JIS B 1506 Class 2As per Table 2.21≦Dw≦1010<Dw≦30Equivalent to JIS B 1506 Class 2Equivalent to JIS B 1506 Class 3As per Table 2.3As per Table 2.4b12h11B12As per Table 2.4h11E12e12±50Table 2.2 olerances of bore and outside diameters for AZK seriesunit: μmTable 2.3 Tolerances of height for AZ seriesunit: μmNominal dimensionmm∆dcCage bore diameter ∆DcCage outside deviationdiameter deviationdNominal bearing bore dia.mm∆TsDeviation of an actual bearing heightOver- 50100200300400Incl. 50100200300400500HighLowHighLow+100+200+300+500+70000000--000000- 300- 400- 500- 700-1000-1200Over- 18 30 50 80120180250315400Incl. 18 30 50 80120180250315400500High0000000000Low- 75- 75-100-125-150-175-200-225-300-400F4
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